![NCP18XH103J03RB — NTC Thermistor, 10 kohm, 3380 K, SMD, Wraparound, 0603 [1608 Metric], -40 °C to 125 °C, NCP Series](/media/3/2/0/86D82D57D4EA1023.webp)
Image not available
Illustrative purposes only
NCP18XH103J03RB
NTC Thermistor, 10 kohm, 3380 K, SMD, Wraparound, 0603 [1608 Metric], -40 °C to 125 °C, NCP Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: MURATA
- Product type:
- SVHC: No SVHC (04-Feb-2026)
- B-Constant: 3380K
- Lead Length: -
- NTC Mounting: Surface Mount
- NTC Case Size: 0603 [1608 Metric]
- Product Range: NCP18 Series
- Qualification: AEC-Q200
- Probe Diameter: -
- Probe Material: -
- Thermistor Type: Chip
- Resistance (25°C): 10kohm
- Thermistor Mounting: SMD
- B-Constant Tolerance: ± 1%
- Thermistor Case Style: 0603 [1608 Metric]
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
- Resistance Tolerance (25°C): ± 5%
- Thermal Time Constant (in Air): -
| Delivery and price | |
|---|---|
| Units per pack | 4000 |
| Price | 0.061 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
R44E.pdf Mar.6,2020 ## NTC Thermistors R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Note ## **EU RoHS Compliant** R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. !Note ## **Contents** Product specifications are as of February 2020. |Part Numbering|Part Numbering|p2| |---|---|---| |Basic Characteristics||p5| |**1**|**Temperature Sensor and Compensation**|| ||**0201 (0603) Size**|p6| |**2**|**Temperature Sensor and Compensation**|| ||**0402 (1005) Size/NCP Series**|p7| ||**Temperature Sensor and Compensation**|| ||**0402 (1005) Size/NCU Series**|p9| |**3**|**Temperature Sensor and Compensation**|| ||**0603 (1608) Size/NCP Series**|p10| ||**Temperature Sensor and Compensation**|| ||**0603 (1608) Size/NCU Series**|p12| ||Temperature Sensor and Compensation Chip Type|| ||Standard Land Pattern Dimensions|p13| ||Temperature Sensor and Compensation Chip Type|| ||Temperature Characteristics (Center Value)|p14| ||Temperature Sensor and Compensation Chip Type|| ||!Caution/Notice|p17| ||Temperature Sensor and Compensation Chip Type|| ||Package|p21| |**4**|**Temperature Sensor Thermo String**|| ||**Cooper Wire Type**|p23| ||**Temperature Sensor Thermo String**|| ||**Nickel Copper Wire Type**|p24| ||Temperature Sensor Thermo String Type|| ||Specifcations and Test Methods|p25| |**5**|**Temperature Sensor Lead Type**|p27| ||Temperature Sensor Lead Type|| ||Specifcations and Test Methods|p28| |**6**|**Temperature Sensor Lead Insulation Type**|p29| ||Temperature Sensor Lead Insulation Type|| ||Specifcations and Test Methods|p30| ||Temperature Sensor Thermo String/Lead Type|| ||Temperature Characteristics (Center Value)|p31| ||Temperature Sensor Thermo String/Lead Type|| ||!Caution/Notice|p32| ||Temperature Sensor Thermo String/Lead Type|| ||Package|p34| Please check the MURATA website (https://www.murata.com/) if you cannot find a part number in this catalog. R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## o Part Numbering NTC Thermistors for Temp. Sensor and Compensation Chip Type |1Product ID<br>(Part Number)<br>6<br>**J**<br>3<br>**18**<br>2<br>**P**<br>4<br>**XH**<br>5<br>**103**<br>7<br>**03**<br>8<br>**RB**<br>**NC**<br>1|1Product ID<br>(Part Number)<br>6<br>**J**<br>3<br>**18**<br>2<br>**P**<br>4<br>**XH**<br>5<br>**103**<br>7<br>**03**<br>8<br>**RB**<br>**NC**<br>1| |---|---| |Product ID|| |**NC**|NTC Thermistors Chip Type| |2Series|| |Code||Series| |---|---|---| |**P**||Plated Termination Series| |**U**||High ReliabilitySeries| |3Dimensions (L x W)||| |Code|Dimensions (L x W)|EIA| |---|---|---| |**03**|0.60 x 0.30mm|0201| |**15**|1.00 x 0.50mm|0402| |**18**|1.60 x 0.80mm|0603| |**21**|2.00 x 1.25mm|0805| |4Temperature Characteristics||| |Code|Temperature Characteristics| |---|---| |**XC**|Nominal B-Constant 3100–3149K| |**XF**|Nominal B-Constant 3250–3299K| |**XH**|Nominal B-Constant 3350–3399K| |**XM**|Nominal B-Constant 3500–3549K| |**XQ**|Nominal B-Constant 3650–3699K| |**XV**|Nominal B-Constant 3900–3949K| |**XW**|Nominal B-Constant 3950–3999K| |**WB**|Nominal B-Constant 4050–4099K| |**WD**|Nominal B-Constant 4150–4199K| |**WF**|Nominal B-Constant 4250–4299K| |**WL**|Nominal B-Constant 4450–4499K| |**WM**|Nominal B-Constant 4500–4549K| ## 5Resistance Expressed by three-digit alphanumerics. The unit is ohm (Ω). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. |Ex.|Code|Resistance| |---|---|---| ||**102**|1kΩ| ||**103**|10kΩ| ||**104**|100kΩ| ## 6Resistance Tolerance |Code|Resistance Tolerance| |---|---| |**D**|±0.5%| |**F**|±1%| |**E**|±3%| |**J**|±5%| ## 7Individual Specifications Structures and other specifications are expressed by two figures. |Code|Individual Specifcations| |---|---| |**03/05/10/12/60**|Standard Type| |p**S**|Automotive Type| Ex. ## 8Packaging |Code|Packaging| |---|---| |**RA**|Plastic Taping4mm Pitch (4000 pcs.)| |**RB**|Paper Taping4mm Pitch (4000 pcs.)| |**RC**|Paper Taping2mm Pitch (10000 pcs.)| |**RL**|Paper Taping 2mm Pitch (15000 pcs.)| 2 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. **==> picture [473 x 182] intentionally omitted <==** **----- Start of picture text -----**<br> NTC Thermistor for Temperature Sensor Thermo String Type<br>(Part Number) NXF T 15 XH 103 F A 2 B 025<br>1 2 3 4 5 6 7 8 9 :<br>1Product ID 7Lead Wire Type<br>Product ID Code Lead Wire Type<br>NXF NTC Thermistors Sensor Thermo String Type A ø0.3mm Copper Lead Wire with Polyurethane Coat<br>E ø0.3mm Nickel Copper Lead Wire with Modified Polyester Coat<br>2Individual Specifications<br>Code Individual Specifications 8Shape of the Lead Wire Kink<br>T Commercial Type Code Shape of the Lead Wire Kink<br>1 Twisted Lead Wire Type<br>3Chip Dimensions 2 Standard Type (Cooper Wire Type)<br>Code Dimensions (L x T) EIA A Standard Type (Nickel Copper Wire Type)<br>15 1.00 x 0.50mm 0402<br>**----- End of picture text -----**<br> ||Code||Individual Specifcations|Individual Specifcations||8Shape of the Lead Wire Kink|8Shape of the Lead Wire Kink| |---|---|---|---|---|---|---|---| ||**T**||Commercial Type|||Code|Shape of the Lead Wire Kink| |||||||**1**|Twisted Lead Wire Type| |3Chip Dimensions||||||**2**|Standard Type (Cooper Wire Type)| ||Code||Dimensions (L x T)|EIA||**A**|Standard Type (Nickel Copper Wire Type)| ||**15**||1.00 x 0.50mm|0402|||| |||||||9Packaging|| |4Temperature Characteristics||||||Code|Packaging| ||Code||Temperature Characteristics|||**B**|Bulk| ||**XH**||Nominal B-Constant 3350–3399K||||| ||**XM**||Nominal B-Constant 3500–3549K|||:Dimensions (Full Length)|| ||**XV**||Nominal B-Constant 3900–3949K|||Code|Dimensions (Full Length)| ||**WB**||Nominal B-Constant 4050–4099K|||**021**|21mm| ||**WF**||Nominal B-Constant 4250–4299K|||**025**|25mm| |||||||**030**|30mm| |5Resistance||||||**035**|35mm| |Expressed by three fgures. The unit is (Ω). The frst and second||||||**040**|40mm| |fgures are signifcant digits, and the third fgure expresses the<br>number of zeros that follow the two fgures.||||||**045**|45mm| |Ex.|Code||Resistance|||**050**|50mm| |||||||**060**|60mm| ||**103**||10kΩ||||| |||||||**070**|70mm| ||**473**||47kΩ||||| |||||||**080**|80mm| ||**104**||100kΩ||||| |||||||**090**|90mm| |6Resistance Tolerance||||||**100**|100mm| |||||||**110**|110mm| ||Code||Resistance Tolerance||||| |||||||**120**|120mm| ||**F**||±1%||||| |||||||**130**|130mm| ||**E**||±3%||||| |||||||**140**|140mm| |||||||**150**|150mm| 3 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. |1Product ID<br>2Individual Specifcations<br>7Lead Wire Type<br>8Shape of the Lead Wire<br>NTC Thermistor for Temperature Sensor/Lead Type<br>**NXR**<br>NTC Thermistor Sensor/Lead Type<br>**A**<br>Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned<br>Lead Insulation Type: ø0.46mm Cu Wire with Coat<br>**1**<br>**3**<br>**5**<br>Shape of the Lead Wire<br>Product ID<br>Code<br>Lead Wire Type<br>Code<br>(Part Number)<br>Lead Spacing 2.5mm<br>Lead Spacing 5.0mm<br>Lead Spacing 2.5mm (Insulation Type)<br>**T**<br>Commercial Type<br>Code<br>9Packaging<br>**A**<br>**B**<br>Ammo Pack Taping<br>Bulk<br>Code<br>Packaging<br>:Dimensions (Full Length)<br>**010**<br>–<br>Code<br>Lead Insulation Type<br>10mm<br>Lead Type<br>Individual Specifcations<br>4Temperature Characteristics<br>**XH**<br>**XM**<br>**XV**<br>**WB**<br>**WF**<br>Nominal B-Constant 3350–3399K<br>Nominal B-Constant 3500–3549K<br>Nominal B-Constant 3900–3949K<br>Nominal B-Constant 4050–4099K<br>Nominal B-Constant 4250–4299K<br>Code<br>Temperature Characteristics<br>3Chip Dimensions<br>**15**<br>1.00 x 0.50mm<br>Code<br>Dimensions (L x T)<br>5<br>**103**<br>2<br>**T**<br>3<br>**15**<br>4<br>**XH**<br>6<br>**F**<br>7<br>**A**<br>8<br>**1**<br>9<br>**B**<br>:<br>**040**<br>**NXR**<br>1|1Product ID<br>2Individual Specifcations<br>7Lead Wire Type<br>8Shape of the Lead Wire<br>NTC Thermistor for Temperature Sensor/Lead Type<br>**NXR**<br>NTC Thermistor Sensor/Lead Type<br>**A**<br>Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned<br>Lead Insulation Type: ø0.46mm Cu Wire with Coat<br>**1**<br>**3**<br>**5**<br>Shape of the Lead Wire<br>Product ID<br>Code<br>Lead Wire Type<br>Code<br>(Part Number)<br>Lead Spacing 2.5mm<br>Lead Spacing 5.0mm<br>Lead Spacing 2.5mm (Insulation Type)<br>**T**<br>Commercial Type<br>Code<br>9Packaging<br>**A**<br>**B**<br>Ammo Pack Taping<br>Bulk<br>Code<br>Packaging<br>:Dimensions (Full Length)<br>**010**<br>–<br>Code<br>Lead Insulation Type<br>10mm<br>Lead Type<br>Individual Specifcations<br>4Temperature Characteristics<br>**XH**<br>**XM**<br>**XV**<br>**WB**<br>**WF**<br>Nominal B-Constant 3350–3399K<br>Nominal B-Constant 3500–3549K<br>Nominal B-Constant 3900–3949K<br>Nominal B-Constant 4050–4099K<br>Nominal B-Constant 4250–4299K<br>Code<br>Temperature Characteristics<br>3Chip Dimensions<br>**15**<br>1.00 x 0.50mm<br>Code<br>Dimensions (L x T)<br>5<br>**103**<br>2<br>**T**<br>3<br>**15**<br>4<br>**XH**<br>6<br>**F**<br>7<br>**A**<br>8<br>**1**<br>9<br>**B**<br>:<br>**040**<br>**NXR**<br>1|1Product ID<br>2Individual Specifcations<br>7Lead Wire Type<br>8Shape of the Lead Wire<br>NTC Thermistor for Temperature Sensor/Lead Type<br>**NXR**<br>NTC Thermistor Sensor/Lead Type<br>**A**<br>Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned<br>Lead Insulation Type: ø0.46mm Cu Wire with Coat<br>**1**<br>**3**<br>**5**<br>Shape of the Lead Wire<br>Product ID<br>Code<br>Lead Wire Type<br>Code<br>(Part Number)<br>Lead Spacing 2.5mm<br>Lead Spacing 5.0mm<br>Lead Spacing 2.5mm (Insulation Type)<br>**T**<br>Commercial Type<br>Code<br>9Packaging<br>**A**<br>**B**<br>Ammo Pack Taping<br>Bulk<br>Code<br>Packaging<br>:Dimensions (Full Length)<br>**010**<br>–<br>Code<br>Lead Insulation Type<br>10mm<br>Lead Type<br>Individual Specifcations<br>4Temperature Characteristics<br>**XH**<br>**XM**<br>**XV**<br>**WB**<br>**WF**<br>Nominal B-Constant 3350–3399K<br>Nominal B-Constant 3500–3549K<br>Nominal B-Constant 3900–3949K<br>Nominal B-Constant 4050–4099K<br>Nominal B-Constant 4250–4299K<br>Code<br>Temperature Characteristics<br>3Chip Dimensions<br>**15**<br>1.00 x 0.50mm<br>Code<br>Dimensions (L x T)<br>5<br>**103**<br>2<br>**T**<br>3<br>**15**<br>4<br>**XH**<br>6<br>**F**<br>7<br>**A**<br>8<br>**1**<br>9<br>**B**<br>:<br>**040**<br>**NXR**<br>1|1Product ID<br>2Individual Specifcations<br>7Lead Wire Type<br>8Shape of the Lead Wire<br>NTC Thermistor for Temperature Sensor/Lead Type<br>**NXR**<br>NTC Thermistor Sensor/Lead Type<br>**A**<br>Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned<br>Lead Insulation Type: ø0.46mm Cu Wire with Coat<br>**1**<br>**3**<br>**5**<br>Shape of the Lead Wire<br>Product ID<br>Code<br>Lead Wire Type<br>Code<br>(Part Number)<br>Lead Spacing 2.5mm<br>Lead Spacing 5.0mm<br>Lead Spacing 2.5mm (Insulation Type)<br>**T**<br>Commercial Type<br>Code<br>9Packaging<br>**A**<br>**B**<br>Ammo Pack Taping<br>Bulk<br>Code<br>Packaging<br>:Dimensions (Full Length)<br>**010**<br>–<br>Code<br>Lead Insulation Type<br>10mm<br>Lead Type<br>Individual Specifcations<br>4Temperature Characteristics<br>**XH**<br>**XM**<br>**XV**<br>**WB**<br>**WF**<br>Nominal B-Constant 3350–3399K<br>Nominal B-Constant 3500–3549K<br>Nominal B-Constant 3900–3949K<br>Nominal B-Constant 4050–4099K<br>Nominal B-Constant 4250–4299K<br>Code<br>Temperature Characteristics<br>3Chip Dimensions<br>**15**<br>1.00 x 0.50mm<br>Code<br>Dimensions (L x T)<br>5<br>**103**<br>2<br>**T**<br>3<br>**15**<br>4<br>**XH**<br>6<br>**F**<br>7<br>**A**<br>8<br>**1**<br>9<br>**B**<br>:<br>**040**<br>**NXR**<br>1| |---|---|---|---| ||Code|Lead Wire Type|| ||**A**|Lead Type: ø0.4mm Copper-clad Fe Wire, Tinned<br>Lead Insulation Type: ø0.46mm Cu Wire with Coat|| ||8Shape of the Lead Wire||| ||Code|Shape of the Lead Wire|| ||**1**|Lead Spacing 2.5mm|| ||**3**|Lead Spacing 5.0mm|| ||**5**|Lead Spacing 2.5mm (Insulation Type)|| ||9Packaging||| ||Code|Packaging|| |Code|**A**|Ammo Pack Taping|| |**XH**|**B**|Bulk|| |**XM**|:Dimensions (Full Length)||| |**XV**|||| |**WB**|Code|Lead Type|Lead Insulation Type| |**WF**|**010**|10mm|–| ||**020**|20mm|–| ||**025**|–|25mm| ||**030**|30mm|30mm| ||**035**|–|35mm| ||**040**|40mm|40mm| ||**045**|–|45mm| ||**050**|50mm|50mm| ||**016**|16mm (Taping Type)|–| ||Code|Lead Type|Lead Insulation Type| |---|---|---|---| ||**010**|10mm|–| ||**020**|20mm|–| ||**025**|–|25mm| ||**030**<br>**035**|30mm<br>–|30mm<br>35mm| ||**040**|40mm|40mm| ||**045**|–|45mm| ||**050**|50mm|50mm| ||**016**|16mm (Taping Type)|–| ## 5Resistance Expressed by three figures. The unit is (Ω). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. |Code|Resistance| |---|---| |**202**|2.0kΩ| |**103**|10kΩ| |**104**|100kΩ| Ex. ## 6Resistance Tolerance |Code|Resistance Tolerance| |---|---| |**F**|±1%| |**E**|±3%| |**J**|±5%| 4 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Basic Characteristics** ## **Basic Characteristics** ## 1. Zero-power Resistance of Thermistor: R R=R0 expB (1/T–1/T0)[.........................................] (1) R: Resistance in ambient temperature T (K) - (K: absolute temperature) R0: Resistance in ambient temperature T0 (K) B: B-Constant of Thermistor ## 2. B-Constant as (1) formula B= n (R/R0) / (1/T–1/T0) ## 3. Thermal Dissipation Constant When electric power P (mW) is spent in ambient temperature T1 and thermistor temperature rises T2, the formula is as follows P=C (T2–T1) - C: Thermal dissipation constant (mW/°C) Thermal dissipation constant is varied with dimensions, measurement conditions, etc. **==> picture [242 x 241] intentionally omitted <==** **----- Start of picture text -----**<br> Resistance vs. Temperature<br>10 [2]<br>10 [1]<br>1<br>10 [–1]<br>B=3450<br>B=3900<br>B=4100<br>10 [–2]<br>–20 0 20 40 60 80 100 120<br>Temperature (°C)<br>Resistance vs. Temperature Characteristics, R/R25<br>**----- End of picture text -----**<br> ## 4. Thermal Time Constant Period in which the thermistor's temperature will change 63.2% of its temperature difference from ambient temperature T0 (°C) to T1 (°C). **==> picture [242 x 190] intentionally omitted <==** **----- Start of picture text -----**<br> Thermal Time Constant<br>T1<br>X<br>63.2%<br>T0<br>Time<br>Temperature<br>**----- End of picture text -----**<br> ## **Performance** |Item|Condition| |---|---| |**Resistance**|Measured byzero-power in specifed ambient temperature.| |**B-Constant**|Calculated between two specifed ambient temperatures by the next formula.<br>T and T0is absolute temperature (K).<br>n(R/R0)<br>B = 1/T–1/T0| |**Thermal Dissipation**<br>**Constant**|Shows necessary electric power that Thermistor's temperature rises 1°C by self-heating.<br>It is calculated by the next formula (mW/°C).<br>P<br>C =<br>T–T0| |**Maximum Operating Current**|It ispossible to keepthe thermistor's temperature risingmax. 0.1°C.| Please inquire about test conditions and ratings. 5 R44E.pdf • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.!CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.!CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. NTC Thermistors **1 Temperature Sensor and Compensation 0201 (0603) Size** —— Mar.6,2020 Chip NTC Thermistors' Ni barrier termination provides excellent solderability and their unique construction offers high stability in the application's environment. ## **Features** 1. Excellent solderability and high stability in the application's environment 2. Excellent long-term stability 3. High accuracy in resistance and B-Constant 4. Reflow soldering possible **==> picture [121 x 127] intentionally omitted <==** **----- Start of picture text -----**<br> 0.15±0.05 0.15±0.05<br>0.60±0.03<br>Electrode<br>(Ag System + Ni Plating + Sn Plating) (in mm)<br>0.30±0.03<br>0.30±0.03<br>**----- End of picture text -----**<br> 5. NCP series are recognized by UL/cUL. - (UL1434, File No.E137188) ## **Applications** Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/ncp 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Maximum<br>Voltage<br>(V)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)| |---|---|---|---|---|---|---|---|---| |**NCP03XM102**p**05RL**|1.0k|3500 ±1%|3539|3545|3560|0.316|5|1| |**NCP03XM152**p**05RL**|1.5k|3500 ±1%|3539|3545|3560|0.258|5|1| |**NCP03XM222**p**05RL**|2.2k|3500 ±1%|3539|3545|3560|0.213|5|1| |**NCP03XM332**p**05RL**|3.3k|3500 ±1%|3539|3545|3560|0.174|5|1| |**NCP03XM472**p**05RL**|4.7k|3500 ±1%|3539|3545|3560|0.146|5|1| |**NCP03XH682**p**05RL**|6.8k|3380 ±1%|3428|3434|3455|0.121|5|1| |**NCP03XH103F05RL**|10k ±1%|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP03XH103**p**05RL**|10k|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP03XV103**p**05RL**|10k|3900 ±1%|3930|3934|3944|0.100|5|1| |**NCP03XH153**p**05RL**|15k|3380 ±1%|3428|3434|3455|0.082|5|1| |**NCP03XH223F05RL**|22k ±1%|3380 ±1%|3428|3434|3455|0.067|5|1| |**NCP03XH223**p**05RL**|22k|3380 ±1%|3428|3434|3455|0.067|5|1| |**NCP03WF333**p**05RL**|33k|4250 ±1%|4303|4311|4334|0.055|5|1| |**NCP03WB473F05RL**|47k ±1%|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCP03WB473**p**05RL**|47k|4050 ±3%|4101|4108|4131|0.046|5|1| |**NCP03WL473**p**05RL**|47k|4485 ±1%|4537|4543|4557|0.046|5|1| |**NCP03WF683F05RL**|68k ±1%|4250±1%|4303|4311|4334|0.038|5|1| |**NCP03WF683**p**05RL**|68k|4250 ±1%|4303|4311|4334|0.038|5|1| |**NCP03WL683**p**05RL**|68k|4485 ±1%|4537|4543|4557|0.038|5|1| |**NCP03WF104F05RL**|100k ±1%|4250 ±1%|4303|4311|4334|0.032|5|1| |**NCP03WF104**p**05RL**|100k|4250 ±1%|4303|4311|4334|0.032|5|1| |**NCP03WL104**p**05RL**|100k|4485 ±1%|4537|4543|4557|0.032|5|1| |**NCP03WL154**p**05RL**|150k|4485 ±1%|4537|4543|4557|0.026|5|1| |**NCP03WL224**p**05RL**|220k|4485 ±1%|4537|4543|4557|0.021|5|1| |**NCP03WF474F05RL**|470k ±1%|4250±1%|4303|4311|4334|0.015|5|1| p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C 6 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor and Compensation 0402 (1005) Size/NCP Series** Chip NTC Thermistors' Ni barrier termination provides excellent solderability and their unique construction offers high stability in the application's environment. ## **Features** 1. Excellent solderability and high stability in the application's environment 2. Excellent long-term stability 3. High accuracy in resistance and B-Constant 4. Reflow soldering possible **==> picture [121 x 125] intentionally omitted <==** **----- Start of picture text -----**<br> 0.25±0.10 0.25±0.10<br>1.0±0.05<br>Electrode<br>(Ag System + Ni Plating + Sn Plating) (in mm)<br>0.5±0.05<br>0.5±0.05<br>**----- End of picture text -----**<br> 5. Same B-constant in the same resistance in the two - sizes (0603 size/0402 size) - Downsize is easy for design. 6. NCP series are recognized by UL/cUL. Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/ncp - (UL1434, File No.E137188) ## **Applications** 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric circuits |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Maximum<br>Voltage<br>(V)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)| |---|---|---|---|---|---|---|---|---| |**NCP15XM221**p**03RC**|220|3500 ±3%|3539|3545|3560|0.674|5|1| |**NCP15XM331**p**03RC**|330|3500 ±3%|3539|3545|3560|0.550|5|1| |**NCP15XQ471**p**03RC**|470|3650 ±2%|3688|3693|3706|0.609|5|1| |**NCP15XQ681**p**03RC**|680|3650 ±3%|3688|3693|3706|0.383|5|1| |**NCP15XQ102**p**03RC**|1.0k|3650 ±2%|3688|3693|3706|0.316|5|1| |**NCP15XW152**p**03RC**|1.5k|3950 ±3%|3982|3987|3998|0.258|5|1| |**NCP15XW222**p**03RC**|2.2k|3950 ±3%|3982|3987|3998|0.213|5|1| |**NCP15XW332**p**03RC**|3.3k|3950 ±3%|3982|3987|3998|0.174|5|1| |**NCP15XM472**p**03RC**|4.7k|3500 ±2%|3539|3545|3560|0.146|5|1| |**NCP15XW472**p**03RC**|4.7k|3950 ±3%|3982|3987|3998|0.146|5|1| |**NCP15XW682**p**03RC**|6.8k|3950 ±3%|3982|3987|3998|0.121|5|1| |**NCP15XH103D03RC**|10k ±0.5%|3380 ±0.7%|3428|3434|3455|0.100|5|1| |**NCP15XH103F03RC**|10k ±1%|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP15XH103**p**03RC**|10k|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP15XV103**p**03RC**|10k|3900 ±3%|3930|3934|3944|0.100|5|1| |**NCP15XW153**p**03RC**|15k|3950 ±3%|3982|3987|3998|0.082|5|1| |**NCP15XW223**p**03RC**|22k|3950 ±3%|3982|3987|3998|0.067|5|1| |**NCP15WL223**p**03RC**|22k|4485 ±1%|4537|4543|4557|0.067|5|1| |**NCP15WB333**p**03RC**|33k|4050 ±3%|4101|4108|4131|0.055|5|1| |**NCP15WL333**p**03RC**|33k|4485 ±1%|4537|4543|4557|0.055|5|1| |**NCP15WB473D03RC**|47k ±0.5%|4050 ±0.5%|4101|4108|4131|0.046|5|1| |**NCP15WB473F03RC**|47k ±1%|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCP15WB473**p**03RC**|47k|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCP15WL473**p**03RC**|47k|4485 ±1%|4537|4543|4557|0.046|5|1| p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C Continued on the following page. 7 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## Continued from the preceding page. **==> picture [511 x 154] intentionally omitted <==** **----- Start of picture text -----**<br> Resistance B-Constant B-Constant B-Constant B-Constant Maximum Operating Maximum Typical Dissipation<br>Part Number (25°C) (25-50°C) (25-80°C) (25-85°C) (25-100°C) Current (25°C) Voltage Constant (25°C)<br>(ohm) (K) (Reference Value) (K) (Reference Value) (K) (Reference Value) (K) (mA) (V) (mW/°C)<br>NCP15WD683 p 03RC 68k 4150 ±3% 4201 4209 4232 0.038 5 1<br>NCP15WL683 p 03RC 68k 4485 ±1% 4537 4543 4557 0.038 5 1<br>NCP15WF104D03RC 100k ±0.5% 4250 ±0.5% 4303 4311 4334 0.032 5 1<br>NCP15WF104F03RC 100k ±1% 4250 ±1% 4303 4311 4334 0.032 5 1<br>NCP15WF104 p 03RC 100k 4250 ±1% 4303 4311 4334 0.032 5 1<br>NCP15WL104 p 03RC 100k 4485 ±1% 4537 4543 4557 0.032 5 1<br>NCP15WL154 p 03RC 150k 4485 ±1% 4537 4543 4557 0.026 5 1<br>NCP15WM154 p 03RC 150k 4500 ±3% 4571 4582 4614 0.026 5 1<br>NCP15WM224 p 03RC 220k 4500 ±3% 4571 4582 4614 0.021 5 1<br>NCP15WM474 p 03RC 470k 4500 ±3% 4571 4582 4614 0.015 5 1<br>**----- End of picture text -----**<br> p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C 8 R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor and Compensation 0402 (1005) Size/NCU Series** Chip NTC Thermistors have Ni barrier termination, provide excellent solderability and offer high stability in environment due to unique inner construction. This is new series, available market where request the high reliability for wide temperature sensing and compensation. ## **Features** 1. Excellent solderability and high stability in the application's environment **==> picture [121 x 125] intentionally omitted <==** **----- Start of picture text -----**<br> 0.25±0.10 0.25±0.10<br>1.0±0.05<br>Electrode<br>(Cu System + Ni Plating + Sn Plating) (in mm)<br>0.5±0.05<br>0.5±0.05<br>**----- End of picture text -----**<br> 2. Excellent long-term stability 3. High accuracy in resistance and B-Constant 4. Reflow soldering possible Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/ncu 5. Same B-constant in the same resistance in the two sizes (0603 size/0402 size) Downsize is easy for design. 6. NCU series are recognized by UL/cUL. - (UL1434, File No.E137188) ## **Applications** 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric circuits |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Maximum<br>Voltage<br>(V)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)| |---|---|---|---|---|---|---|---|---| |**NCU15XH103D60RC**|10k ±0.5%|3380 ±0.7%|3428|3434|3455|0.100|5|1| |**NCU15XH103F60RC**|10k ±1%|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCU15XH103**p**60RC**|10k|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCU15WB473D60RC**|47k ±0.5%|4050 ±0.5%|4101|4108|4131|0.046|5|1| |**NCU15WB473F60RC**|47k ±1%|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCU15WB473**p**60RC**|47k|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCU15WF104D60RC**|100k ±0.5%|4250 ±0.5%|4303|4311|4334|0.032|5|1| |**NCU15WF104F60RC**|100k ±1%|4250 ±1%|4303|4311|4334|0.032|5|1| |**NCU15WF104**p**60RC**|100k|4250 ±1%|4303|4311|4334|0.032|5|1| p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C If there is any additionally electrical characteristics, please contact from close sales office or website. 9 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. NTC Thermistors **Temperature Sensor and Compensation 0603 (1608) Size/NCP Series** Chip NTC Thermistors' Ni barrier termination provides excellent solderability and their unique construction offers high stability in the application's environment. 0.2-0.6 0.2-0.6 **Features** 1.6±0.15 1. Excellent solderability and high stability in the application's environment 2. Excellent long-term stability **3** 3. High accuracy in resistance and B-constant Electrode 4. Flow/Reflow soldering possible (Ag System + Ni Plating + Sn Plating) (in mm) 5. Same B-Constant in the same resistance in the two sizes (0603 size/0402 size) Downsize is easy for design. Detailed are accessable from the following URL. 6. NCP series are recognized by UL/cUL. https://www.murata.com/en-global/products/thermistor/ntc/ncp (UL1434, File No.E137188) **Applications** | ~~a~~ c ~~i~~ 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/ncp 2. Temperature sensor for rechargeable batteries 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric circuits |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Maximum<br>Voltage<br>(V)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)| |---|---|---|---|---|---|---|---|---| |**NCP18XM221**p**03RB**|220|3500 ±3%|3539|3545|3560|0.674|5|1| |**NCP18XM331**p**03RB**|330|3500 ±3%|3539|3545|3560|0.550|5|1| |**NCP18XQ471**p**03RB**|470|3650 ±2%|3688|3693|3706|0.609|5|1| |**NCP18XQ681**p**03RB**|680|3650 ±3%|3688|3693|3706|0.383|5|1| |**NCP18XQ102**p**03RB**|1.0k|3650 ±2%|3688|3693|3706|0.316|5|1| |**NCP18XW152**p**03RB**|1.5k|3950 ±3%|3982|3987|3998|0.258|5|1| |**NCP18XW222**p**03RB**|2.2k|3950 ±3%|3982|3987|3998|0.213|5|1| |**NCP18XW332**p**03RB**|3.3k|3950 ±3%|3982|3987|3998|0.174|5|1| |**NCP18XM472**p**03RB**|4.7k|3500 ±2%|3539|3545|3560|0.146|5|1| |**NCP18XW472**p**03RB**|4.7k|3950 ±3%|3982|3987|3998|0.146|5|1| |**NCP18XW682**p**03RB**|6.8k|3950 ±3%|3982|3987|3998|0.121|5|1| |**NCP18XH103D03RB**|10k ±0.5%|3380 ±0.7%|3428|3434|3455|0.100|5|1| |**NCP18XH103F03RB**|10k ±1%|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP18XH103**p**03RB**|10k|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCP18XV103**p**03RB**|10k|3900 ±3%|3930|3934|3944|0.100|5|1| |**NCP18XW153**p**03RB**|15k|3950 ±3%|3982|3987|3998|0.082|5|1| |**NCP18XW223**p**03RB**|22k|3950 ±3%|3982|3987|3998|0.067|5|1| |**NCP18WB333**p**03RB**|33k|4050 ±3%|4101|4108|4131|0.055|5|1| |**NCP18WB473D03RB**|47k ±0.5%|4050 ±0.5%|4101|4108|4131|0.046|5|1| |**NCP18WB473F10RB**|47k ±1%|4050 ±1.5%|4101|4108|4131|0.046|5|1| |**NCP18WB473**p**03RB**|47k|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCP18WD683**p**03RB**|68k|4150 ±3%|4201|4209|4232|0.038|5|1| |**NCP18WF104D03RB**|100k ±0.5%|4200 ±0.5%|4303|4311|4334|0.032|5|1| p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C Continued on the following page. 10 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## Continued from the preceding page. **==> picture [511 x 90] intentionally omitted <==** **----- Start of picture text -----**<br> Resistance B-Constant B-Constant B-Constant B-Constant Maximum Operating Maximum Typical Dissipation<br>Part Number (25°C) (25-50°C) (25-80°C) (25-85°C) (25-100°C) Current (25°C) Voltage Constant (25°C)<br>(ohm) (K) (Reference Value) (K) (Reference Value) (K) (Reference Value) (K) (mA) (V) (mW/°C)<br>NCP18WF104F12RB 100k ±1% 4200 ±1% 4303 4311 4334 0.032 5 1<br>NCP18WF104 p 03RB 100k 4250 ±2% 4303 4311 4334 0.032 5 1<br>NCP18WM154 p 03RB 150k 4500 ±3% 4571 4582 4614 0.026 5 1<br>NCP18WM224 p 03RB 220k 4500 ±3% 4571 4582 4614 0.021 5 1<br>NCP18WM474 p 03RB 470k 4500 ±3% 4571 4582 4614 0.015 5 1<br>**----- End of picture text -----**<br> p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C 11 R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor and Compensation 0603 (1608) Size/NCU Series** Chip NTC Thermistors have Ni barrier termination, provide excellent solderability and offer high stability in environment due to unique inner construction. This is new series, available market where request the high reliability for wide temperature sensing and compensation. ## **Features** 1. Excellent solderability and high stability in the application's environment **==> picture [125 x 125] intentionally omitted <==** **----- Start of picture text -----**<br> 0.2-0.6 0.2-0.6<br>1.6±0.15<br>Electrode<br>(Cu System + Ni Plating + Sn Plating) (in mm)<br>0.8±0.15<br>0.8±0.15<br>**----- End of picture text -----**<br> 2. Excellent long-term stability 3. High accuracy in resistance and B-constant 4. Flow/Reflow soldering possible Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/ncu 5. Same B-Constant in the same resistance in the two - sizes (0603 size/0402 size) Downsize is easy for design. 6. NCU series are recognized by UL/cUL. - (UL1434, File No.E137188) ## **Applications** 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric - circuits |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Maximum<br>Voltage<br>(V)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)| |---|---|---|---|---|---|---|---|---| |**NCU18XH103D60RB**|10k ±0.5%|3380 ±0.7%|3428|3434|3455|0.100|5|1| |**NCU18XH103F60RB**|10k ±1%|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCU18XH103**p**60RB**|10k|3380 ±1%|3428|3434|3455|0.100|5|1| |**NCU18WB473D60RB**|47k ±0.5%|4050 ±0.5%|4101|4108|4131|0.046|5|1| |**NCU18WB473F60RB**|47k ±1%|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCU18WB473**p**60RB**|47k|4050 ±1%|4101|4108|4131|0.046|5|1| |**NCU18WF104D60RB**|100k ±0.5%|4250 ±0.5%|4303|4311|4334|0.032|5|1| |**NCU18WF104F60RB**|100k ±1%|4250 ±1%|4303|4311|4334|0.032|5|1| |**NCU18WF104**p**60RB**|100k|4250 ±2%|4303|4311|4334|0.032|5|1| |**NCU18WM154**p**60RB**|150k|4500 ± 3%|4571|4582|4614|0.026|5|1| |**NCU18WM224**p**60RB**|220k|4500 ± 3%|4571|4582|4614|0.021|5|1| |**NCU18WM474**p**60RB**|470k|4500 ± 3%|4571|4582|4614|0.015|5|1| p is filled with resistance tolerance codes (E: ±3%, J: ±5%). Operating Temperature Range: -40°C to +125°C If there is any additionally electrical characteristics, please contact from close sales office or website. 12 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type Standard Land Pattern Dimensions** ||||c|c|c|c|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a|Chip<br>Land<br>Solder Resist<br>a| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| ||||||||||||||| ||||||||||||||| ||||b||||||||||| ||||||||a||||||| ||||||||||||||| |Part Number|Soldering<br>Methods||||||Dimensions(mm)||||||| ||||||||Chip (LxW)||||a|b|c| |**NCP03**|Refow Soldering||||||0.6x0.3||||0.25|0.3|0.3| |**NCP15**|Refow Soldering||||||1.0x0.5||||0.4|0.4-0.5|0.5| |**NCU15**|Refow Soldering||||||1.0x0.5||||0.6|0.4-0.5|0.5| |**NCP18**|Flow Soldering||||||1.6x0.8||||0.6-1.0|0.8-0.9|0.6-0.8| ||Refow Soldering||||||||||0.6-0.8|0.6-0.7|0.6-0.8| |**NCU18**|Flow Soldering||||||1.6x0.8||||0.6-1.2|0.8-0.9|0.6-0.8| ||Refow Soldering||||||||||0.6-1.2|0.6-0.7|0.6-0.8| 13 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)** |Part Number|**NCP**pp**XM221**|**NCP**pp**XM331**|**NCP**pp**XQ471**|**NCP**pp**XQ681**|**NCP**pp**XM102**|**NCP**pp**XQ102**|**NCP**pp**XM152**|**NCP**pp**XW152**| |---|---|---|---|---|---|---|---|---| |Resistance|220Ω|330Ω|470Ω|680Ω|1.0kΩ|1.0kΩ|1.5kΩ|1.5kΩ| |B-Constant|3500K|3500K|3650K|3650K|3500K|3650K|3500K|3950K| |Temp.(°C)|Resistance(Ω)|Resistance (Ω)|Resistance (Ω)|Resistance (Ω)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)| |–40|4947.904|7421.856|11822.473|17104.854|21.266|25.154|31.899|51.791| |–35|3703.755|5555.632|8767.745|12685.248|16.150|18.655|24.225|37.172| |–30|2798.873|4198.309|6570.224|9505.855|12.347|13.979|18.520|27.005| |–25|2135.887|3203.831|4971.784|7193.219|9.503|10.578|14.255|19.843| |–20|1645.037|2467.555|3796.933|5493.436|7.365|8.079|11.047|14.728| |–15|1278.034|1917.051|2923.400|4229.599|5.747|6.220|8.621|11.044| |–10|1000.620|1500.930|2269.599|3283.675|4.516|4.829|6.773|8.362| |–5|789.612|1184.418|1775.225|2568.411|3.572|3.777|5.358|6.389| |0|627.752|941.628|1399.050|2024.158|2.844|2.977|4.266|4.922| |5|502.474|753.711|1110.220|1606.275|2.280|2.362|3.419|3.825| |10|405.010|607.514|887.257|1283.691|1.839|1.888|2.758|2.994| |15|328.480|492.720|713.463|1032.245|1.492|1.518|2.238|2.361| |20|268.044|402.066|577.375|835.351|1.218|1.229|1.827|1.876| |25|220.000|330.000|470.000|680.000|1.000|1.000|1.500|1.500| |30|181.576|272.365|384.800|556.733|0.825|0.819|1.238|1.207| |35|150.668|226.002|316.757|458.287|0.685|0.674|1.027|0.978| |40|125.681|188.521|262.177|379.320|0.571|0.558|0.857|0.797| |45|105.336|158.004|218.069|315.504|0.479|0.464|0.718|0.653| |50|88.717|133.076|182.297|263.749|0.403|0.388|0.605|0.538| |55|75.059|112.588|153.150|221.579|0.341|0.326|0.512|0.446| |60|63.777|95.666|129.249|186.998|0.290|0.275|0.435|0.371| |65|54.415|81.622|109.551|158.499|0.247|0.233|0.371|0.311| |70|46.631|69.946|93.281|134.960|0.212|0.199|0.318|0.261| |75|40.115|60.172|79.750|115.383|0.182|0.170|0.274|0.221| |80|34.637|51.955|68.446|99.029|0.157|0.146|0.236|0.187| |85|30.013|45.019|58.996|85.356|0.136|0.126|0.205|0.160| |90|26.110|39.165|51.036|73.839|0.119|0.109|0.178|0.137| |95|22.790|34.186|44.332|64.140|0.104|0.094|0.155|0.117| |100|19.957|29.935|38.640|55.905|0.091|0.082|0.136|0.101| |105|17.541|26.312|33.790|48.888|0.080|0.072|0.120|0.088| |110|15.453|23.180|29.664|42.918|0.070|0.063|0.105|0.076| |115|13.663|20.494|26.123|37.795|0.062|0.056|0.093|0.067| |120|12.114|18.171|23.091|33.409|0.055|0.049|0.083|0.058| |125|10.778|16.168|20.472|29.618|0.049|0.044|0.074|0.051| |||||||||| |Part Number|**NCP**pp**XM222**|**NCP**pp**XW222**|**NCP**pp**XM332**|**NCP**pp**XW332**|**NCP**pp**XM472**|**NCP**pp**XW472**|**NCP**pp**XH682**|**NCP**pp**XW682**| |Resistance|2.2kΩ|2.2kΩ|3.3kΩ|3.3kΩ|4.7kΩ|4.7kΩ|6.8kΩ|6.8kΩ| |B-Constant|3500K|3950K|3500K|3950K|3500K|3950K|3380K|3950K| |Temp.(°C)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance (kΩ)| |–40|46.786|75.961|70.179|113.941|105.705|162.279|133.043|234.787| |–35|35.530|54.520|53.295|81.779|79.126|116.474|100.756|168.515| |–30|27.162|39.607|40.743|59.411|59.794|84.615|77.076|122.422| |–25|20.907|29.103|31.360|43.654|45.630|62.173|59.540|89.953| |–20|16.203|21.601|24.304|32.401|35.144|46.147|46.401|66.766| |–15|12.644|16.198|18.966|24.297|27.303|34.604|36.482|50.066| |–10|9.934|12.264|14.901|18.396|21.377|26.200|28.904|37.906| |–5|7.858|9.370|11.787|14.055|16.869|20.018|23.047|28.963| |0|6.257|7.219|9.386|10.829|13.411|15.423|18.509|22.313| |5|5.015|5.609|7.523|8.414|10.735|11.984|14.974|17.338| |10|4.045|4.391|6.067|6.586|8.653|9.380|12.189|13.571| |15|3.283|3.463|4.924|5.195|7.018|7.399|9.978|10.705| |20|2.680|2.751|4.019|4.126|5.726|5.877|8.215|8.503| |25|2.200|2.200|3.300|3.300|4.700|4.700|6.800|6.800| |30|1.816|1.771|2.724|2.656|3.879|3.783|5.654|5.474| |35|1.507|1.434|2.260|2.152|3.219|3.064|4.725|4.434| |40|1.257|1.169|1.885|1.753|2.685|2.497|3.967|3.613| |45|1.053|0.958|1.580|1.437|2.250|2.046|3.344|2.961| |50|0.887|0.789|1.331|1.184|1.895|1.686|2.829|2.440| |55|0.751|0.654|1.126|0.981|1.604|1.397|2.404|2.022| |60|0.638|0.545|0.957|0.817|1.363|1.164|2.050|1.683| |65|0.544|0.456|0.816|0.684|1.163|0.974|1.759|1.409| |70|0.466|0.383|0.700|0.575|0.996|0.819|1.515|1.185| |75|0.401|0.324|0.602|0.486|0.857|0.692|1.309|1.001| |80|0.346|0.275|0.520|0.412|0.740|0.587|1.135|0.849| |85|0.300|0.234|0.450|0.351|0.641|0.500|0.988|0.724| |90|0.261|0.200|0.392|0.301|0.558|0.428|0.862|0.620| |95|0.228|0.172|0.342|0.258|0.487|0.368|0.755|0.532| |100|0.200|0.149|0.299|0.223|0.426|0.318|0.662|0.459| |105|0.175|0.129|0.263|0.193|0.375|0.275|0.583|0.398| |110|0.155|0.112|0.232|0.168|0.330|0.239|0.515|0.346| |115|0.137|0.098|0.205|0.146|0.292|0.208|0.457|0.302| |120|0.121|0.085|0.182|0.128|0.259|0.182|0.406|0.264| |125|0.108|0.075|0.162|0.113|0.230|0.160|0.361|0.232| Continued on the following page. 14 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)** ## Continued from the preceding page. |Part Number|**NC**ppp**XH103D**|**NC**ppp**XH103**|**NCP**pp**XV103**|**NCP**pp**XH153**|**NCP**pp**XW153**|**NCP**pp**XH223**|**NCP**pp**XW223**|**NCP**pp**WL223**| |---|---|---|---|---|---|---|---|---| |Resistance|10kΩ±0.5%|10kΩ|10kΩ|15kΩ|15kΩ|22kΩ|22kΩ|22kΩ| |B-Constant|3380K|3380K|3900K|3380K|3950K|3380K|3950K|4485K| |Temp.(°C)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance (kΩ)|Resistance(kΩ)|Resistance (kΩ)| |–40|197.390|195.652|328.996|293.478|517.912|430.434|759.605|1073.436| |–35|149.390|148.171|237.387|222.256|371.724|325.976|545.196|753.900| |–30|114.340|113.347|173.185|170.021|270.048|249.364|396.070|535.073| |–25|88.381|87.559|127.773|131.338|198.426|192.629|291.025|383.590| |–20|68.915|68.237|95.327|102.355|147.278|150.121|216.008|277.643| |–15|54.166|53.650|71.746|80.474|110.439|118.029|161.977|202.813| |–10|42.889|42.506|54.564|63.759|83.617|93.514|122.638|149.462| |–5|34.196|33.892|41.813|50.838|63.888|74.563|93.702|111.082| |0|27.445|27.219|32.330|40.828|49.221|59.881|72.191|83.233| |5|22.165|22.021|25.194|33.032|38.245|48.446|56.093|62.858| |10|18.010|17.926|19.785|26.888|29.936|39.436|43.907|47.831| |15|14.720|14.674|15.651|22.010|23.613|32.282|34.633|36.664| |20|12.099|12.081|12.468|18.121|18.756|26.577|27.509|28.304| |25|10.000|10.000|10.000|15.000|15.000|22.000|22.000|22.000| |30|8.309|8.315|8.072|12.472|12.074|18.292|17.709|17.214| |35|6.939|6.948|6.556|10.422|9.780|15.285|14.344|13.557| |40|5.824|5.834|5.356|8.751|7.969|12.834|11.688|10.744| |45|4.911|4.917|4.401|7.375|6.531|10.817|9.578|8.566| |50|4.160|4.161|3.635|6.241|5.382|9.154|7.894|6.871| |55|3.539|3.535|3.019|5.302|4.459|7.777|6.540|5.544| |60|3.024|3.014|2.521|4.521|3.713|6.631|5.446|4.498| |65|2.593|2.586|2.115|3.879|3.108|5.690|4.559|3.669| |70|2.233|2.228|1.781|3.341|2.613|4.901|3.832|3.009| |75|1.929|1.925|1.509|2.887|2.208|4.234|3.239|2.479| |80|1.673|1.669|1.284|2.503|1.873|3.671|2.748|2.052| |85|1.455|1.452|1.097|2.178|1.597|3.195|2.342|1.707| |90|1.270|1.268|0.941|1.902|1.367|2.790|2.004|1.426| |95|1.112|1.110|0.810|1.664|1.174|2.441|1.722|1.196| |100|0.976|0.974|0.701|1.461|1.013|2.142|1.486|1.008| |105|0.860|0.858|0.608|1.287|0.878|1.888|1.287|0.852| |110|0.759|0.758|0.530|1.137|0.763|1.668|1.119|0.724| |115|0.673|0.672|0.463|1.007|0.665|1.477|0.975|0.617| |120|0.598|0.596|0.406|0.895|0.582|1.312|0.854|0.528| |125|0.532|0.531|0.358|0.797|0.511|1.169|0.750|0.454| |||||||||| |Part Number|**NCP**pp**WB333**|**NCP**pp**WF333**|**NCP**pp**WL333**|**NC**ppp**WB473D**|**NC**ppp**WB473**|**NCP**pp**WL473**|**NCP**pp**WD683**|**NCP**pp**WF683**| |Resistance|33kΩ|33kΩ|33kΩ|47kΩ±0.5%|47kΩ|47kΩ|68kΩ|68kΩ| |B-Constant|4050K|4250K|4485K|4050K|4050K|4485K|4150K|4250K| |Temp.(°C)|Resistance (kΩ)|Resistance (kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance(kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)| |–40|1227.263|1451.049|1610.154|1690.586|1747.920|2293.249|2735.359|2990.041| |–35|874.449|1019.238|1130.850|1215.318|1245.428|1610.605|1937.391|2100.247| |–30|630.851|725.084|802.609|882.908|898.485|1143.110|1389.345|1494.113| |–25|460.457|522.021|575.385|647.911|655.802|819.487|1008.014|1075.679| |–20|339.797|379.842|416.464|480.069|483.954|593.146|738.978|782.705| |–15|253.363|279.371|304.219|359.009|360.850|433.281|547.456|575.674| |–10|190.766|207.566|224.193|270.868|271.697|319.305|409.600|427.712| |–5|144.964|155.639|166.623|206.113|206.463|237.312|309.217|320.710| |0|111.087|117.814|124.850|158.126|158.214|177.816|235.606|242.768| |5|85.842|89.925|94.287|122.267|122.259|134.287|180.980|185.300| |10|66.861|69.204|71.747|95.256|95.227|102.184|140.139|142.603| |15|52.470|53.675|54.996|74.754|74.730|78.327|109.344|110.602| |20|41.471|41.937|42.455|59.075|59.065|60.467|85.929|86.415| |25|33.000|33.000|33.000|47.000|47.000|47.000|68.000|68.000| |30|26.430|26.143|25.822|37.636|37.643|36.776|54.167|53.871| |35|21.298|20.845|20.335|30.326|30.334|28.962|43.421|42.954| |40|17.266|16.723|16.115|24.583|24.591|22.952|35.016|34.460| |45|14.076|13.498|12.849|20.043|20.048|18.301|28.406|27.814| |50|11.538|10.954|10.306|16.433|16.433|14.679|23.166|22.572| |55|9.506|8.940|8.317|13.545|13.539|11.845|18.997|18.422| |60|7.870|7.334|6.748|11.223|11.209|9.610|15.657|15.113| |65|6.549|6.046|5.504|9.345|9.328|7.839|12.967|12.459| |70|5.475|5.011|4.513|7.818|7.798|6.427|10.794|10.325| |75|4.595|4.170|3.718|6.571|6.544|5.296|9.021|8.592| |80|3.874|3.487|3.078|5.548|5.518|4.384|7.575|7.185| |85|3.282|2.928|2.560|4.704|4.674|3.646|6.387|6.033| |90|2.789|2.469|2.139|4.004|3.972|3.046|5.407|5.087| |95|2.379|2.091|1.794|3.422|3.388|2.555|4.598|4.309| |100|2.038|1.777|1.511|2.936|2.902|2.152|3.922|3.661| |105|1.751|1.516|1.278|2.528|2.494|1.820|3.359|3.124| |110|1.509|1.298|1.085|2.184|2.150|1.546|2.887|2.675| |115|1.306|1.116|0.925|1.893|1.860|1.318|2.489|2.299| |120|1.134|0.962|0.792|1.646|1.615|1.128|2.155|1.983| |125|0.987|0.832|0.681|1.436|1.406|0.970|1.870|1.715| Continued on the following page. 15 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type Temperature Characteristics (Center Value)** ## Continued from the preceding page. |Part Number|**NCP**pp**WL683**|**NC**ppp**WF104D**|**NC**ppp**WF104**|**NCP**pp**WL104**|**NCP**pp**WL154**|**NC**ppp**WM154**|**NCP**pp**WL224**<br>|**NC**ppp**WM224**| |---|---|---|---|---|---|---|---|---| |Resistance|68kΩ|100kΩ±0.5%|100kΩ|100kΩ|150kΩ|150kΩ|220kΩ|220kΩ| |B-Constant|4485K|4250K|4250K|4485K|4485K|4500K|4485K|4500K| |Temp.(°C)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance(kΩ)| |–40|3317.893<br>|4221.283|4397.119|4879.254<br>|7318.881<br>|7899.466|10734.358<br>|11585.884| |–35|2330.237|2995.044|3088.599|3426.818|5140.228|5466.118|7539.001|8016.973| |–30|1653.862|2146.996|2197.225|2432.149|3648.224|3834.499|5350.729|5623.931| |–25|1185.641|1554.599|1581.881|1743.590|2615.385|2720.523|3835.898|3990.100| |–20|858.168|1136.690|1151.037|1262.012|1893.018|1951.216|2776.427|2861.784| |–15|626.875|839.019|846.579|921.875|1382.813|1415.565|2028.126|2076.162| |–10|461.974|624.987|628.988|679.373|1019.059|1036.984|1494.620|1520.909| |–5|343.345|469.678|471.632|504.919|757.379|767.079|1110.822|1125.049| |0|257.266|355.975|357.012|378.333|567.499|572.667|832.332|839.912| |5|194.287|272.011|272.500|285.717|428.575|431.264|628.577|632.521| |10|147.841|209.489|209.710|217.414|326.121|327.405|478.310|480.194| |15|113.325|162.559|162.651|166.654|249.981|250.538|366.639|367.455| |20|87.484|127.057|127.080|128.653|192.979|193.166|283.036|283.310| |25|68.000|100.000|100.000|100.000|150.000|150.000|220.000|220.000| |30|53.208|79.222|79.222|78.247|117.370|117.281|172.143|172.012| |35|41.903|63.167|63.167|61.622|92.433|92.293|135.569|135.364| |40|33.208|50.677|50.677|48.835|73.252|73.090|107.436|107.198| |45|26.477|40.904|40.904|38.937|58.406|58.240|85.662|85.419| |50|21.237|33.195|33.195|31.231|46.846|46.665|68.708|68.441| |55|17.137|27.091|27.091|25.202|37.803|37.605|55.444|55.153| |60|13.904|22.224|22.224|20.448|30.671|30.453|44.984|44.665| |65|11.342|18.323|18.323|16.679|25.018|24.804|36.694|36.379| |70|9.299|15.184|15.184|13.675|20.513|20.293|30.085|29.763| |75|7.662|12.635|12.635|11.268|16.902|16.679|24.789|24.462| |80|6.343|10.566|10.566|9.329|13.993|13.776|20.523|20.205| |85|5.276|8.873|8.873|7.758|11.638|11.428|17.068|16.761| |90|4.407|7.481|7.481|6.481|9.721|9.520|14.258|13.962| |95|3.697|6.337|6.337|5.437|8.155|7.966|11.961|11.684| |100|3.114|5.384|5.384|4.580|6.869|6.688|10.075|9.809| |105|2.634|4.594|4.594|3.873|5.810|5.639|8.521|8.270| |110|2.236|3.934|3.934|3.289|4.933|4.772|7.236|6.998| |115|1.907|3.380|3.380|2.804|4.206|4.052|6.169|5.942| |120|1.632|2.916|2.916|2.400|3.601|3.454|5.281|5.067| |125|1.403|2.522|2.522|2.064|3.096|2.955|4.540|4.334| |Part Number|**NCP**pp**WF474**|**NC**ppp**WM474**| |---|---|---| |Resistance|470kΩ±1%|470kΩ| |B-Constant|4250K|4500K| |Temp.(°C)|Resistance (kΩ)|Resistance (kΩ)| |–40|18632.4186|24751.661| |–35|13322.1161|17127.169| |–30|9596.7223|12014.762| |–25|7012.1677|8524.305| |–20|5148.6454|6113.811| |–15|3837.2457|4435.437| |–10|2870.6987|3249.216| |–5|2177.2734|2403.515| |0|1657.5649|1794.358| |5|1271.5627|1351.294| |10|980.9354|1025.870| |15|762.8640|785.018| |20|596.7998|605.252| |25|470.0000|470.000| |30|372.5499|367.480| |35|297.1820|289.186| |40|238.3762|229.014| |45|192.4150|182.485| |50|156.0147|146.215| |55|127.2622|117.828| |60|104.1000|95.420| |65|85.7325|77.718| |70|70.8958|63.584| |75|58.9516|52.260| |80|49.1468|43.166| |85|41.1989|35.808| |90|34.6905|29.828| |95|29.3049|24.961| |100|24.8835|20.955| |105|21.2079|17.668| |110|18.1119|14.951| |115|15.5330|12.695| |120|13.3419|10.824| |125|11.5013|9.259| 16 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type** ! **Caution/Notice** ## ! **Caution (Storage and Operating Conditions)** This product is designed for application in an ordinary environment (normal room temperature, humidity and atmospheric pressure). Do not use under the following conditions because all of these factors can deteriorate the product characteristics or cause failures and burn-out. 1. Corrosive gas or deoxidizing gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.) 2. Volatile or flammable gas 3. Dusty conditions 4. Under vacuum, or under high or low pressure 5. Wet or humid locations 6. Places with salt water, oils, chemical liquids or organic solvents 7. Strong vibrations 8. Other places where similar hazardous conditions exist ## ! **Caution (Others)** Be sure to provide an appropriate fail-safe function on your product to prevent secondary damage that may be caused by the abnormal function or the failure of our product. ## **Notice (Storage and Operating Conditions)** To keep the solderability of the product from degrading, the following storage conditions are recommended. 1. Storage condition: Temperature -10 to +40°C Humidity less than 75%RH (not dewing condition) 2. Storage term: Use this product within 6 months after delivery by first-in and first-out stocking system. 3. Storage place: Do not store this product in corrosive gas (Sulfuric acid gas, Chlorine gas, etc.) or in direct sunlight. ## **Notice (Rating)** Use this product within the specified temperature range. Higher temperature may cause deterioration of the characteristics or the material quality of this product. ## **Notice (Handling)** The ceramic of this product is fragile, and care must be taken not to load an excessive press-force or to cause a shock at handling. Such forces may cause cracking or chipping. 17 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type** ! **Caution/Notice** ## **Notice (Soldering and Mounting)** ## 1. Mounting Position Choose a mounting position that minimizes the stress imposed on the chip during flexing or bending of the board. **==> picture [87 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Component Direction<br>**----- End of picture text -----**<br> **==> picture [49 x 46] intentionally omitted <==** **----- Start of picture text -----**<br> Locate this<br>product<br>horizontal to<br>the direction in<br>which stress<br>acts.<br>**----- End of picture text -----**<br> ## Mounting Close to Board Separation Line **==> picture [194 x 62] intentionally omitted <==** **----- Start of picture text -----**<br> Perforation C<br>Holes B<br>Keep this product on the PC<br>D Board away from the<br>A Separation Line.<br>Slit Worst ← A-C-B-D → Better<br>**----- End of picture text -----**<br> ## 2. Allowable Soldering Temperature and Time - (a) Solder within the temperature and time combinations indicated by the slanted lines in the following graphs. - (b) Excessive soldering conditions may cause dissolution of metallization or deterioration of solder-wetting on the external electrode. - (c) In case of repeated soldering, the accumulated soldering time should be within the range shown in the figure below. (For example, Reflow peak temperature: 260°C, twice -> The total accumulated soldering time at 260°C is within 30sec.) ## **NCP18** Series, **NCU18** Series Allowable Flow Soldering Temp. and Time **==> picture [102 x 93] intentionally omitted <==** **----- Start of picture text -----**<br> 280<br>270<br>260<br>250<br>240<br>230<br>220<br>210<br>0 10 20 30<br>Time (sec.)<br>Temperature (°C)<br>**----- End of picture text -----**<br> ## **NCP03/15** Series, **NCU15** Series Allowable Reflow Soldering Temp. and Time **==> picture [161 x 275] intentionally omitted <==** **----- Start of picture text -----**<br> 280<br>270<br>260<br>250<br>240<br>230<br>220<br>0 10 20 30 40 50 60 70 80 90<br>Time (sec.)<br>Allowable Reflow Soldering Temp. and Time<br>280<br>270<br>260<br>250<br>240<br>230<br>220<br>210<br>0 10 20 30 40 50 60 70 80 90 100110<br>Time (sec.)<br>Temperature (°C)<br>Temperature (°C)<br>**----- End of picture text -----**<br> Allowable Reflow Soldering Temp. and Time Continued on the following page. 18 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type** ! **Caution/Notice** ## Continued from the preceding page. ## 3. Recommended Temperature Profile for Soldering - (a) Insufficient preheating may cause a crack on the ceramic body. The difference between preheating temperature and maximum temperature in the profile shall be 100 °C. - (b) Rapid cooling by dipping in solvent or by other means is not recommended. - In case of repeated soldering, the accumulated soldering time should be within the range shown in the figure of section 2. ## **NCP18** Series, **NCU18** Series Flow Soldering Conditions **==> picture [167 x 108] intentionally omitted <==** **----- Start of picture text -----**<br> 300 Preheating (in air) Soldering [Gradual Cooling] (in air)<br>200<br>100<br>0<br>1-2min. *10sec.<br>Preheating: 160±10°C, 1-2min.<br>Soldering: 230-260°C, 10sec.<br>Temperature (°C)<br>**----- End of picture text -----**<br> ## **NCP03/15** Series, **NCU15** Series ## Reflow Soldering Conditions **==> picture [167 x 287] intentionally omitted <==** **----- Start of picture text -----**<br> 300 Preheating (in air) Soldering [Gradual Cooling] (in air)<br>200<br>100<br>0<br>1-2min. *20sec.<br>Preheating: 160±10°C, 1-2min.<br>Soldering: 240-260°C, 20sec.<br>300 Preheating (in air) Soldering [Gradual Cooling] (in air)<br>200<br>100<br>0<br>1-2min. *20sec.<br>Preheating: 160±10°C, 1-2min.<br>Soldering: 230-260°C, 20sec.<br>Temperature (°C)<br>Temperature (°C)<br>**----- End of picture text -----**<br> ## Reflow Soldering Conditions ## 4. Solder and Flux - (1) Solder and Paste - (a) Reflow Soldering: NCP03/15/18 Series, NCU15/18 Series For your reference, we use the solder paste below for any internal tests of this product. - aM705-GRM360-K2-V (Sn:Ag:Cu=96.5wt%:3.0wt%:0.5wt%) (Manufactured by Senju Metal Industry Co., Ltd.) - (b) Flow Soldering: NCP18 Series, NCU18 Series - We use the solder paste below for any internal tests of this product. - aSn:Ag:Cu=96.5wt%:3.0wt%:0.5wt% - (2) Flux Use rosin type flux in the soldering process. If the flux listed below is used, some problems might be caused in the product characteristics and reliability. Please do not use the following flux. - a Strong acidic flux (with halide content exceeding 0.1wt%). - a - (*Water-soluble flux can be defined as non-rosin type flux including wash-type flux and non-wash-type flux.) ## 5. Cleaning Conditions For removing the flux after soldering, observe the following points in order to avoid deterioration of the characteristics or any change of the external electrodes' quality. - a Please keep mounted parts and a substrate from an occurrence of resonance in ultrasonic cleaning. - a Please do not clean the products in the case of using a non-wash-type flux. ||**NCP03/15, NCU15**|**NCP18, NCU18**| |---|---|---| |Solvent|Isopropyl Alcohol<br>|Isopropyl Alcohol| |Dipping Cleaning|Less than 5min. at room<br>temp. or less than 2min.<br>at 40°C max.<br> <br> <br>|Less than 5min. at room<br>temp. or less than 2min.<br>at 40°C max.| |Ultrasonic<br>Cleaning|Less than 5min. and<br>20W/<br>Frequency of 28kHz to<br>40kHz<br> <br> <br> <br>|Less than 1min. and<br>20W/<br>Frequency of several<br>10kHz to 100kHz| ## 6. Drying After cleaning, promptly dry this product. Continued on the following page. 19 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor and Compensation Chip Type** ! **Caution/Notice** ## Continued from the preceding page. ## 7. Printing Conditions of Solder Paste - The amount of solder is critical. Standard height of fillet is shown in the table below. - Too much solder may cause mechanical stress, resulting in cracking, mechanical and/or electronic damage. Reference: Optimum Solder Amount **==> picture [209 x 68] intentionally omitted <==** **----- Start of picture text -----**<br> E<br>T<br>Electrode<br>Solder Solder<br>**----- End of picture text -----**<br> |Part Number|Solder Paste Thickness|T| |---|---|---| |**NCP03**|100μm|1/3E<<br>=T<<br>=E| |**NCP15, NCU15**|150μm|1/3E<<br>=T<<br>=E| |**NCP18, NCU18**|200μm|0.2mm<<br>=T<<br>=E| ## 8. Adhesive Application and Curing - Thin or insufficient adhesive may result in loose component contact with land during flow soldering. - Low viscosity adhesive causes chips to slip after mounting. 20 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## Taping Dimensions **Temperature Sensor and Compensation Chip Type Package** ## **Minimum Quantity Guide** |Part Number|Quantity (pcs.)|Quantity (pcs.)| |---|---|---| ||Paper Tape|Embossed Tape| |**NCP03**|15,000|-| |**NCP15, NCU15**|10,000|| |**NCP18, NCU18**|4,000|| ## **Tape Carrier Packaging** ## 1. Dimensions of Reel **==> picture [242 x 151] intentionally omitted <==** **----- Start of picture text -----**<br> 2.0±0.5<br>ø13.0±0.2<br>ø21.0±0.8<br>+1.0<br>+0 9.0–0<br>ø180–1.5<br>(in mm)<br>+1.0 0–<br>ø60<br>**----- End of picture text -----**<br> ## 2. Taping Method - (1) A tape in a reel contains Leader unit and Trailer unit where products are not packed. (Please refer to the figure at the right.) - (2) The top and base tapes or plastic and cover tape are not stuck at the first five pitches minimum. - (3) A label should be attached on the reel. (MURATA's part number, inspection number and quantity should be marked on the label.) - (4) Taping reels are packed in a package. **==> picture [242 x 126] intentionally omitted <==** **----- Start of picture text -----**<br> 40 min. Leader Unit<br>190-250 210-250<br>Trailer Unit<br>Vacant Section Top Tape alone<br>Cover Tape alone<br>Chip-mounting Unit<br>Direction of Feed<br>(in mm)<br>**----- End of picture text -----**<br> Continued on the following page. 21 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## Taping Dimensions **Temperature Sensor and Compensation Chip Type Package** Continued from the preceding page. ## 3. Paper Tape (NCP03/15/18 Series, NCU15/18 Series) **==> picture [511 x 292] intentionally omitted <==** **----- Start of picture text -----**<br> NCP03 Series NCP15, NCU15 Series<br>2.0±0.05 2.0±0.05<br>4.0±0.1 ø1.5+0.1/–0 0.5 max. 4.0±0.1 ø1.5+0.1/–0 0.8 max.<br>0.38 [*] 0.65 [*]<br>Direction of Feed Direction of Feed<br>* Reference Value * Reference Value<br>NCP18, NCU18 Series<br>2.0±0.05<br>4.0±0.1 4.0±0.1 1.1 max.<br>ø1.5+0.1/–0<br>1.05 [*]<br>Direction of Feed<br>* Reference Value<br>(in mm)<br>1.75±0.1 1.75±0.1<br>3.5±0.05 8.0±0.3 3.5±0.05 8.0±0.3<br>0.68* 1.15*<br>1.75±0.1<br>3.5±0.05 8.0±0.3<br>1.85*<br>**----- End of picture text -----**<br> ## (1) Other Conditions ## (a) Packaging Products are packaged in the cavity of the base tape and sealed by a top tape and bottom tape. ## (b) Tape The top tape and bottom tape have no joints and products are packaged and sealed in the cavity of the base tape, continuously. - (2) Peeling Force of Top Tape - F - 165-180° - * 1 Peeling angle: 165 to 180° against the fixed surface of tape. * 2 Peeling speed: 300mm/min. * 3 Peeling force: 0.1 - 0.6N ## (3) Pull Strength Pull strength of top tape is specified at 10N minimum. Pull strength of bottom tape should be specified 5N minimum. 22 R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor Thermo String Cooper Wire Type** This product is a small flexible lead type NTC Thermistor with a small head and a thin lead wire. ## **Features** 1. This small and highly accurate NTC Thermistor provides extremely precise temperature sensing. 2. The small sensing head and thin lead wire deliver - temperature sensing in a narrow space. 3. Flexibility and a wide variety of lengths (60mm to 150mm) enable the design of flexible temperature sensing architectures. 4. This product is compatible with our 0402 (EIA) size chip Thermistor. 5. Excellent long-term stability 6. This is a halogen free product. * - Cl= max.900ppm, Br=max.900ppm and - Cl+Br=max.1500ppm 7. NXFT series are recognized by UL/cUL. - (UL1434, File No.E137188). ## **Applications** 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries **==> picture [151 x 338] intentionally omitted <==** **----- Start of picture text -----**<br> 1.2±0.4 1.2±0.4<br>ø0.30±0.05<br>The full length 60mm to 150mm interval 10mm. (in mm)<br>NXFT15_1B Type (twist)<br>1.2±0.4 1.2±0.4<br>ø0.30±0.05<br>The full length 60mm to 150mm interval 10mm. (in mm)<br>NXFT15_2B Type (without twist)<br>60 to 100±2 110 to 150±3<br>3+2/-1<br>60 to 100±2 110 to 150±3<br>3+2/-1<br>**----- End of picture text -----**<br> 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric circuits Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/nxf |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Rated Electric<br>Power (25°C)<br>(mW)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)|Thermal Time<br>Constant<br>(25°C) (s)| |---|---|---|---|---|---|---|---|---|---| |**NXFT15XM202EA**p**B**ppp|2k±3%|3500±1%|3539|3545|3560|0.27|7.5|1.5|4| |**NXFT15XV302FA**p**B**ppp|3k±1%|3936±1%|3971|3977|3989|0.22|7.5|1.5|4| |**NXFT15XH103FA**p**B**ppp|10k ±1%|3380 ±1%|3428|3434|3455|0.12|7.5|1.5|4| |**NXFT15XV103FA**p**B**ppp|10k ±1%|3936 ±1%|3971|3977|3989|0.12|7.5|1.5|4| |**NXFT15WB473FA**p**B**ppp|47k ±1%|4050 ±1%|4101|4108|4131|0.06|7.5|1.5|4| |**NXFT15WF104FA**p**B**ppp|100k ±1%|4250 ±1%|4303|4311|4334|0.04|7.5|1.5|4| p is filled with lead shape (1: twist, 2: without twist). ppp is filled with Total-length codes. (60 to 150mm interval 10mm, ex. 060=60mm) Maximum Operating Current rises Thermistor's temperature by 0.1°C Rated Electric Power shows the required electric power that the thermistor's temperature rise to 30°C by self-heating, at ambient temperature of 25 °C. Operating Temperature Range: -40°C to +125°C 23 R44E.pdf Mar.6,2020 • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. !Note • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor Thermo String Nickel Copper Wire Type** This product is a small flexible lead type NTC Thermistor with a small head and a thin lead wire. ## **Features** 1. This small and highly accurate NTC Thermistor provides extremely precise temperature sensing. Nickel Copper Wire Type has high thermal response than - the Cooper Wire Type. 2. The small sensing head and thin lead wire deliver temperature sensing in a narrow space. 3. Flexibility and a wide variety of lengths (21mm to 50mm) - enable the design of flexible temperature sensing architectures. 4. This product is compatible with our 0402 (EIA) size chip Thermistor. 5. Excellent long-term stability **==> picture [151 x 160] intentionally omitted <==** **----- Start of picture text -----**<br> 1.2±0.4 1.2±0.4<br>ø0.30±0.05<br>The full length 21mm, 25 to 50mm interval 5mm. (in mm)<br>NXFT15_AB Type (without twist)<br>21.0 to 50.0±2<br>3+2/-1<br>**----- End of picture text -----**<br> Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/nxf 6. This is a halogen free product. * - Cl= max.900ppm, Br=max.900ppm and - Cl+Br=max.1500ppm 7. NXFT series are recognized by UL/cUL. - (UL1434, File No.E137188). ## **Applications** 1. Temperature compensation for transistors, ICs, and crystal oscillators in mobile communications 2. Temperature sensor for rechargeable batteries 3. Temperature compensation of LCD 4. Temperature compensation in general use of electric circuits |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Rated Electric<br>Power (25°C)<br>(mW)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)|Thermal Time<br>Constant<br>(25°C) (s)| |---|---|---|---|---|---|---|---|---|---| |**NXFT15XV302FEAB**ppp|3k±1%|3936±1%|3971|3977|3989|0.14|3|0.6|3| |**NXFT15XV502FEAB**ppp|5k±1%|3936±1%|3971|3977|3989|0.11|3|0.6|3| |**NXFT15XH103FEAB**ppp|10k±1%|3380±1%|3428|3434|3455|0.077|3|0.6|3| |**NXFT15XV103FEAB**ppp|10k±1%|3936±1%|3971|3977|3989|0.077|3|0.6|3| |**NXFT15WB473FEAB**ppp|47k±1%|4050±1%|4101|4108|4131|0.036|3|0.6|3| |**NXFT15WF104FEAB**ppp|100k±1%|4250±1%|4303|4311|4334|0.024|3|0.6|3| ppp is filled with Total-length codes. (21mm, 25 to 50mm interval 5mm, ex. 050=50mm) Maximum Operating Current rises Thermistor's temperature by 0.1°C Rated Electric Power shows the required electric power that the thermistor's temperature rise to 30°C by self-heating, at ambient temperature of 25 °C. Operating Temperature Range: -40°C to +125°C 24 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String Type Specifications and Test Methods** |No.|Item|Specifcations|Specifcations|Test Methods| |---|---|---|---|---| |1|High Temperature<br>Storage Test|Except XM202&XV302|XM202&XV302|125±2°C in air, for 1000 +48/-0hrs. without loading.| |||· Resistance (R25°C)<br>fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±1%.|· Resistance (R25°C)<br>fuctuation rate: less than ±3%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±2%.|| |2|Low Temperature<br>Storage Test||· Resistance (R25°C)<br>fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±1%.|-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.| |3|Humidity<br>Storage Test|· Resistance (R25°C)<br>fuctuation rate: less than ±2%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±1%.|· Resistance (R25°C)<br>fuctuation rate: less than ±2%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±1%.|60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without<br>loading.| |4|Temperature<br>Cycle||· Resistance (R25°C)<br>fuctuation rate: less than ±3%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±2%.|-40 +0/-3°C, 30min. in air<br>+25±2°C, 10 to 15min. in air<br>+125±2°C, 30min. in air<br>+25 +2/-0°C, 10 to 15min. in air (1 cycle)<br>Continuous 100 cycles, without loading.| |5|High Temperature<br>Load||· Resistance (R25°C)<br>fuctuation rate: less than ±3%.<br>· B-Constant (B25/50°C)<br>fuctuation rate: less than ±2%.|85±2°C in air, with 'Operating Current for Sensor' for 1000<br>+48/-0hrs.| |6|Insulation Break -<br>down Voltage|· No damage electrical characteristics at DC100 V, 1min.||2mm length of coating resin from the top of Thermistor is to be<br>dipped into beads of lead (Pb), and DC100V 1min. is applied to<br>circuit between beads of lead (Pb) and lead wire.| |7|Resistance to<br>Soldering Heat|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.||Both lead wires are dipped into 350±10°C solder for<br>3.5±0.5sec., or 260±5°C solder for 10±1sec. according to Fig-1<br>(solder <JIS Z 3282 SnAgCu>).<br>Fig-1<br>Solder<br>1 to 2mm| |8|Solderability|More than 90% of lead wire surface shall be covered by solder.||Both lead wires are dipped into fux (25wt% colophony <JIS K<br>5902> isopropyl alcohol <JIS K 8839>) for 5 to 10sec. Then<br>both lead wires are dipped into 245±5°C solder<br><JIS Z 3282 SnAgCu> for 2±0.5sec. according to Fig-1.| |9|Lead Wire<br>Pull Strength|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.||The lead wire shall be inserted in a ø1.0mm hole until resin part<br>contacts with a substrate as shown in Fig.-2, and 1N force for<br>10sec. shall be applied to the lead wire.<br>Fig-2<br>1N (10sec.)| - · R25 is zero-power resistance at 25°C. - B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C. - After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure). Continued on the following page. 25 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String Type Specifications and Test Methods** |Continued from the preceding page.|Continued from the preceding page.|Continued from the preceding page.|| |---|---|---|---| |No.|Item|Specifcations|Test Methods| |10|Lead Wire<br>Bending Strength|· Lead wire does not break.|Hold the lead wires as in Fig-3. Bend by 90 degrees and again<br>bend back to the initial position. Then bend to the other side by<br>90 degrees and again bend back to the initial position. Afer<br>bending process, 10N force for 3sec. shall be applied to the<br>lead wire.<br>Fig-3<br>10N (3 sec.)| |11|Free Fall|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.<br>· No visible damage at resin part.|NTC Thermistor shall be dropped without any force onto<br>concrete foor from 1 meter height one time.| |12|Vibration||NTC Thermistor shall be fxed to the vibration test equipment.<br>Vibration of total 1.5 mm amplitude, Frequency sequence of<br>10Hz - 55Hz - 10Hz in 1min. shall be applied for right angled 3<br>directions for 2hrs. duration each.<br>Mount<br>Solder is attached<br>from the reverse side.<br>Oscillating<br>Direction Z<br>Oscillating<br>Direction X<br>Oscillating<br>Direction Y| - · R25 is zero-power resistance at 25°C. - B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C. - After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure). 26 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. R44E.pdf • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Mar.6,2020 NTC Thermistors **Temperature Sensor Lead Type** 4.0 max. 2.0 max. This thermistor is for normal temperature level sensors having self-subsistence due to strong lead strength based on chip NTC. **Features** 1. This highly accurate NTC Thermistor provides extremely 2.5±1 precise temperature sensing. 2. This product is compatible with 1005 (1.0mm x 0.5mm) ø0.40±0.05 size NTC Thermistor. The full length 10.0 to 50.0mm interval 10.0mm 3. The variation per hour of this product is highly stable. (in mm) 4. This product is produced with an automation line that was consistent from lead to packaging so that a product of uniform quality may be obtained at low cost in large Detailed are accessable from the following URL. quantities. https://www.murata.com/en-global/products/thermistor/ntc/nxr 5. Since this product has strong lead intensity with original lead mounting technique, it is bent at the time of use and can withstand processing, etc., readily. Taping package can be supported. **Applications** 1. For temperature detection of a rechargeable battery pack 2. For temperature detection of a charge circuit 3. For temperature detection of a printer head 4. For temperature detection of a DC fan motor 5. For temperature detection of home electronics Resistance B-Constant B-Constant B-Constant B-Constant Maximum Operating Rated Electric Typical Dissipation Thermal Time Part Number (25°C) (25-50°C) (25-80°C) (25-85°C) (25-100°C) Current (25°C) Power (25°C) Constant (25°C) Constant (ohm) (K) (Reference Value) (K) (Reference Value) (K) (Reference Value) (K) (mA) (mW) (mW/°C) (25°C) (s) **NXRT15XM202EA1B** ppp 2k ±3% 3500 ±1% 3539 3545 3560 0.27 7.5 1.5 4 **NXRT15XV302FA1B** ppp 3k ±1% 3936 ±1% 3971 3977 3989 0.22 7.5 1.5 4 **NXRT15XV502FA1B** ppp 5k ±1% 3936 ±1% 3971 3977 3989 0.17 7.5 1.5 4 **NXRT15XH103FA1B** ppp 10k ±1% 3380 ±1% 3428 3434 3455 0.12 7.5 1.5 4 **NXRT15XV103FA1B** ppp 10k ±1% 3936 ±1% 3971 3977 3989 0.12 7.5 1.5 4 **NXRT15WB333JA1B** ppp 33k ±5% 4050 ±3% 4101 4108 4131 0.07 7.5 1.5 4 **NXRT15WB473FA1B** ppp 47k ±1% 4050 ±1% 4101 4108 4131 0.06 7.5 1.5 4 **NXRT15WF104FA1B** ppp 100k ±1% 4250 ±1% 4303 4311 4334 0.04 7.5 1.5 4 ppp is filled with Total-length codes. (10 to 50mm interval 10mm, ex. 040=40mm) Maximum Operating Current rises Thermistor's temperature by 0.1°C. Rated Electric Power is necessary electric power that thermistor's temperature rises 5°C by self-heating at 25°C in still air. Taping type of part numbers with "3A016" is available (Lead Spacing=5mm). Operating Temperature Range: -40°C to +125°C 27 ~~=~~ R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Lead Type Specifications and Test Methods** |No.|Item|Specifcations|Test Methods| |---|---|---|---| |1|Low Temperature<br>Storage Test|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.| |2|High Temperature<br>Storage Test||125±2°C in air, for 1000 +48/-0hrs. without loading.| |3|High Temperature<br>Load|· Resistance (R25°C) fuctuation rate: less than ±2%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|85±2°C in air, with ‘Operating Current for Sensor’ for<br>1000 +48/-0hrs.| |4|Humidity Storage<br>Test||60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without<br>loading.| |5|Temperature<br>Cycle||-40°C +0/-3°C, 30min. in air<br>+25°C±2°C, 10 to 15min. in air<br>+125°C +3/-0°C, 30min. in air<br>+25°C +2/-0°C, 10 to 15min. in air (1 cycle)<br>Continuous 100 cycles, without loading.| |6|Insulation Break -<br>down Voltage|· No damage electrical characteristics on D.C.100 V, 1min.|2mm length of coating resin from the top of thermistor is to be<br>dipped into beads of lead (Pb), and DC100V 1min. is applied to<br>circuit between beads of lead (Pb) and lead wire.| |7|Resistance to<br>Soldering Heat|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|Both lead wires are dipped into 350±10°C solder for<br>3.5±0.5sec., or 260±5°C solder for 10±1sec. according to Fig-1.<br>(solder <Sn-3Ag-0.5Cu>)<br>Fig-1<br>Solder| |8|Solderability|· More than 90% of lead wire surface shall be covered by<br>solder.|Both lead wires are dipped into fux (25wt% colophony<br><JIS K 5902> isopropyl alcohol <JIS K 8839>) for 5 to 10 sec.<br>Then both lead wires are dipped into 245±5°C solder<br><Sn-3Ag-0.5Cu> for 2±0.5sec. according to Fig-1.| |9|Lead Wire Pull<br>Strength|· Resistance(R25°C) fuctuation rate: less than ±1%.<br>· B-Constant(B25/50°C) fuctuation rate: less than ±1%.<br>· No visible damage at resin part.|One end of a lead wire shall be fxed and 2.5N force for 10sec.<br>shall be applied to the other lead wire as shown in Fig-2.<br>Fig-2<br>2.5N (10sec.)| |10|Lead Wire Bending<br>Strength|· Lead wire does not break.|One lead wire is held and 2.5N force is applied. Then the body<br>of NTC thermistor is bent by 90° and again bent back to the<br>initial position. This sequence shall be completed twice. See<br>Fig-3.<br>Fig-3<br>2.5N<br>90°| |11|Free Fall|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.<br>· No visible damage at resin part.|NTC thermistor shall be dropped without any force onto<br>concrete foor from 1 meter height one time.| |12|Vibration||NTC thermistor shall be fxed to the vibration test Equipment.<br>Vibration of total 1.5mm amplitude, Frequency sequence of<br>10Hz – 55Hz – 10Hz in 1min., shall be applied for right angled<br>3 directions for 2hrs. duration each.| - · R25 is zero-power resistance at 25°C. - B25/50 is calculated by zero-power resistance of Thermistor in 25°C-50°C. - After each test, NTC Thermistor should be kept for 1hr. at room temperature (normal humidity and normal atmospheric pressure). 28 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## NTC Thermistors ## **Temperature Sensor Lead Insulation Type** This thermistor is for normal temperature level sensors having self-subsistence due to strong lead strength based on chip NTC. ## **Features** 1. NXR series can accurately detect temperature with NCP15 series on the head of parts. 2. The insulation coat with polyulethane on the surface of lead wire : 100VDC. 3. You can choose NTC characteristics from NCP15 series. **==> picture [146 x 144] intentionally omitted <==** **----- Start of picture text -----**<br> 4.0 max. 2.0 max.<br>A<br>2.5±1.0<br>B<br>0.46±0.05<br>The full length 25.0 to 50.0mm interval 5.0mm<br>A: Epoxy Resin<br>B: Copper Lead Wire with Polyurethane Coat (in mm)<br>(5.0mm)<br>25.0 to 50.0±1.0<br>**----- End of picture text -----**<br> 4. The resistance drift is low in the reliability test. 5. The production capacity is bigger and NXR is produced almost entirely in an automation line. 6. Adopt to Sb regulation Detailed are accessable from the following URL. https://www.murata.com/en-global/products/thermistor/ntc/nxr ## **Applications** 1. Secondary battery 2. Temperature detection for charging 3. Temperature detection for DC fan motor 4. Temperature sensing for appliance 5. Self-standing temperature sensing for fire detector |Part Number|Resistance<br>(25°C)<br>(ohm)|B-Constant<br>(25-50°C)<br>(K)|B-Constant<br>(25-80°C)<br>(Reference Value) (K)|B-Constant<br>(25-85°C)<br>(Reference Value) (K)|B-Constant<br>(25-100°C)<br>(Reference Value) (K)|Maximum Operating<br>Current (25°C)<br>(mA)|Rated Electric<br>Power (25°C)<br>(mW)|Typical Dissipation<br>Constant (25°C)<br>(mW/°C)|Thermal Time<br>Constant<br>(25°C) (s)| |---|---|---|---|---|---|---|---|---|---| |**NXRT15XM202EA5B**ppp|2k ±3%|3500 ±1%|3539|3545|3560|0.36|13|2.6|4| |**NXRT15XV302FA5B**ppp|3k ±1%|3936 ±1%|3971|3977|3989|0.29|13|2.6|4| |**NXRT15XV502FA5B**ppp|5k ±1%|3936 ±1%|3971|3977|3989|0.23|13|2.6|4| |**NXRT15XH103FA5B**ppp|10k ±1%|3380 ±1%|3428|3434|3455|0.16|13|2.6|4| |**NXRT15XV103FA5B**ppp|10k ±1%|3936 ±1%|3971|3977|3989|0.16|13|2.6|4| |**NXRT15WB333JA5B**ppp|33k ±5%|4050 ±3%|4101|4108|4131|0.08|13|2.6|4| |**NXRT15WB473FA5B**ppp|47k ±1%|4050 ±1%|4101|4108|4131|0.07|13|2.6|4| |**NXRT15WF104FA5B**ppp|100k ±1%|4250 ±1%|4303|4311|4334|0.05|13|2.6|4| ppp is fulled with Total-length codes. (25 to 50mm interval 5mm, ex. 030=30mm) Maximum Operating Current rises Thermistor's temperature by 0.1°C. Rated Electric Power is necessary electric power that thermistor's temperature rises 5°C by self-heating at 25°C in still air. Operating Temperature Range: -40°C to +125°C 29 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Lead Insulation Type Specifications and Test Methods** |No.|Item|Specifcations|Test Methods| |---|---|---|---| |1|Resistance to<br>Soldering Heat<br>(Flow)|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|Both lead wires are dipped into 350±10°C solder for<br>3.5±0.5sec., or 260 ±5°C solder for 10±1sec. according to<br>Fig-1. (solder <SnAgCu>)<br>Fig-1<br>Solder<br>1 to 2mm| |2|Solderability<br>(Flow)|· More than 90% of lead wsire surface shall be covered by<br>solder.|Both lead wires are dipped into fux (25wt% colophony<br><JIS K 5902> isopropyl alcohol <JIS K 8839>) for 5 to 10sec.<br>Then both lead wire are dipped into 245±5°C solder <SnAgCu><br>for 2±0.5sec. according to Fig-1.| |3|Lead Wire<br>Breaking Strength|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|One end of a lead wire shall be fxed and 2.5N force for 10sec.<br>shall be applied to the other lead wire as shown in Fig-2.<br>Fig-2<br>2.5N (10sec.)| |4|Lead Wire Bending<br>Strength|· Lead wire does not break.|One lead wire is held and 2.5N force is applied. Then the body<br>of NTC thermistor is bent by 90° and again bent back to the<br>initial position. This sequence shall be completed twice. See<br>Fig-3.<br>Fig-3<br>2.5N<br>90°| |5|Free Fall|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.<br>· No visible damage at resin part.|NTC thermistor shall be dropped without any force onto<br>concrete foor from 1 meter height one time.| |6|Vibration||NTC thermistor shall be fxed to the vibration test equipment.<br>Vibration of total 1.5 mm amplitude, frequency sequence of<br>10Hz - 55Hz - 10Hz in 1min., shall be applied for right angled 3<br>directions for 2hrs. duration each.| |7|Cold|· Resistance (R25°C) fuctuation rate: less than ±1%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|-40 +0/-3°C in air, for 1000 +48/-0hrs. without loading.| |8|Dry Heat||125±2°C in air, for 1000 +48/-0hrs. without loading.| |9|High Temperature<br>with Continuous<br>Load|· Resistance (R25°C) fuctuation rate: less than ±2%.<br>· B-Constant (B25/50°C) fuctuation rate: less than ±1%.|85±2°C in air, with ‘Operating Current for Sensor’<br>for 1000 +48/-0hrs.| |10|Damp Heat||60±2°C, 90 to 95%RH in air, for 1000 +48/-0hrs. without<br>loading.| |11|Change of<br>Temperature||-40°C +0/-3°C, 30min. in air<br>+25°C±2°C, 10 to 15min. in air<br>+125°C +3/-0°C, 30min. in air<br>+25°C +2/-0°C, 10 to 15min. in air (1 cycle)<br>Continuous 100 +4/-0 cycles, without loading.| |12|Dielectric<br>Breakdown<br>Voltage|· No damage electrical characteristics on D.C.100V, 1min.|2mm length of coating resin from the top of thermistor is to be<br>dipped into beads of lead (Pb), and DC100V 1min. is applied to<br>circuit between beads of lead (Pb) and lead wire.| 30 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String/Lead Type Temperature Characteristics (Center Value)** |Part Number|**NXFT15XM202**|**NXFT15XV302**|**NXFT15XV502**|**NXFT15XH103**|**NXFT15XV103**|**NXFT15WB473**|**NXFT15WF104**| |---|---|---|---|---|---|---|---| |Resistance|2kΩ|3kΩ|5kΩ|10kΩ|10kΩ|47kΩ|100kΩ| |B-Constant|3500K|3936K|3936K|3380K|3936K|4050K|4250K| |Temp.(°C)|Resistance (kΩ)|Resistance(kΩ)|Resistance (kΩ)|Resistance(kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance(kΩ)| |–40|44.981|101.251|168.752|195.652|337.503|1747.920|4397.119| |–35|33.671|73.000|121.666|148.171|243.332|1245.428|3088.599| |–30|25.444|53.249|88.748|113.347|177.496|898.485|2197.225| |–25|19.417|39.258|65.430|87.559|130.859|655.802|1581.881| |–20|14.955|29.228|48.714|68.237|97.428|483.954|1151.037| |–15|11.619|21.969|36.615|53.650|73.230|360.850|846.579| |–10|9.097|16.659|27.764|42.506|55.529|271.697|628.988| |–5|7.178|12.740|21.233|33.892|42.467|206.463|471.632| |0|5.707|9.824|16.374|27.219|32.747|158.214|357.012| |5|4.568|7.635|12.725|22.021|25.450|122.259|272.500| |10|3.682|5.980|9.966|17.926|19.932|95.227|209.710| |15|2.986|4.718|7.864|14.674|15.727|74.730|162.651| |20|2.437|3.749|6.249|12.081|12.498|59.065|127.080| |25|2.000|3.000|5.000|10.000|10.000|47.000|100.000| |30|1.651|2.416|4.027|8.315|8.054|37.643|79.222| |35|1.370|1.959|3.264|6.948|6.529|30.334|63.167| |40|1.143|1.597|2.662|5.834|5.324|24.591|50.677| |45|0.958|1.310|2.183|4.917|4.366|20.048|40.904| |50|0.807|1.080|1.801|4.161|3.601|16.433|33.195| |55|0.682|0.896|1.493|3.535|2.985|13.539|27.091| |60|0.580|0.746|1.244|3.014|2.488|11.209|22.224| |65|0.495|0.625|1.041|2.586|2.083|9.328|18.323| |70|0.424|0.526|0.876|2.228|1.752|7.798|15.184| |75|0.365|0.444|0.740|1.925|1.480|6.544|12.635| |80|0.315|0.377|0.628|1.669|1.256|5.518|10.566| |85|0.273|0.321|0.535|1.452|1.070|4.674|8.873| |90|0.237|0.275|0.458|1.268|0.916|3.972|7.481| |95|0.207|0.236|0.394|1.110|0.787|3.388|6.337| |100|0.181|0.204|0.340|0.974|0.679|2.902|5.384| |105|0.160|0.177|0.294|0.858|0.588|2.494|4.594| |110|0.141|0.154|0.256|0.758|0.512|2.150|3.934| |115|0.124|0.134|0.223|0.672|0.446|1.860|3.380| |120|0.110|0.117|0.195|0.596|0.391|1.615|2.916| |125|0.098|0.103|0.172|0.531|0.343|1.406|2.522| |PartNumber|**NXRT15XM202**|**NXRT15XV302**|**NXRT15XV502**|**NXRT15XH103**|**NXRT15XV103**|**NXRT15WB333**|**NXRT15WB473**|**NXRT15WF104**| |---|---|---|---|---|---|---|---|---| |Resistance|2.0kΩ|3.0kΩ|5.0kΩ|10kΩ|10kΩ|33kΩ|47kΩ|100kΩ| |B-Constant|3500K|3936K|3936K|3380K|3936K|4050K|4050K|4250K| |Temp.(°C)|Resistance(kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)|Resistance (kΩ)| |–40|44.981|101.251|168.752|195.652|337.503|1227.263|1747.920|4397.119| |–35|33.671|73.000|121.666|148.171|243.332|874.449|1245.428|3088.599| |–30|25.444|53.249|88.748|113.347|177.496|630.851|898.485|2197.225| |–25|19.417|39.258|65.430|87.559|130.859|460.457|655.802|1581.881| |–20|14.955|29.228|48.714|68.237|97.428|339.797|483.954|1151.037| |–15|11.619|21.969|36.615|53.650|73.230|253.363|360.850|846.579| |–10|9.097|16.659|27.764|42.506|55.529|190.766|271.697|628.988| |–5|7.178|12.740|21.233|33.892|42.467|144.964|206.463|471.632| |0|5.707|9.824|16.374|27.219|32.747|111.087|158.214|357.012| |5|4.568|7.635|12.725|22.021|25.450|85.842|122.259|272.500| |10|3.682|5.980|9.966|17.926|19.932|66.861|95.227|209.710| |15|2.986|4.718|7.864|14.674|15.727|52.470|74.730|162.651| |20|2.437|3.749|6.249|12.081|12.498|41.471|59.065|127.080| |25|2.000|3.000|5.000|10.000|10.000|33.000|47.000|100.000| |30|1.651|2.416|4.027|8.315|8.054|26.430|37.643|79.222| |35|1.370|1.959|3.264|6.948|6.529|21.298|30.334|63.167| |40|1.143|1.597|2.662|5.834|5.324|17.266|24.591|50.677| |45|0.958|1.310|2.183|4.917|4.366|14.076|20.048|40.904| |50|0.807|1.080|1.801|4.161|3.601|11.538|16.433|33.195| |55|0.682|0.896|1.493|3.535|2.985|9.506|13.539|27.091| |60|0.580|0.746|1.244|3.014|2.488|7.870|11.209|22.224| |65|0.495|0.625|1.041|2.586|2.083|6.549|9.328|18.323| |70|0.424|0.526|0.876|2.228|1.752|5.475|7.798|15.184| |75|0.365|0.444|0.740|1.925|1.480|4.595|6.544|12.635| |80|0.315|0.377|0.628|1.669|1.256|3.874|5.518|10.566| |85|0.273|0.321|0.535|1.452|1.070|3.282|4.674|8.873| |90|0.237|0.275|0.458|1.268|0.916|2.789|3.972|7.481| |95|0.207|0.236|0.394|1.110|0.787|2.379|3.388|6.337| |100|0.181|0.204|0.340|0.974|0.679|2.038|2.902|5.384| |105|0.160|0.177|0.294|0.858|0.588|1.751|2.494|4.594| |110|0.141|0.154|0.256|0.758|0.512|1.509|2.150|3.934| |115|0.124|0.134|0.223|0.672|0.446|1.306|1.860|3.380| |120|0.110|0.117|0.195|0.596|0.391|1.134|1.615|2.916| |125|0.098|0.103|0.172|0.531|0.343|0.987|1.406|2.522| 31 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String/Lead Type** ! **Caution/Notice** ## ! **Caution (Storage and Operating Conditions)** This product is designed for application in an ordinary environment (normal room temperature, humidity and atmospheric pressure). Do not use under the following conditions because all of these factors can deteriorate the product characteristics or cause failures and burn-out. 1. Corrosive gas or deoxidizing gas (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.) 2. Volatile or flammable gas 3. Dusty conditions 4. Under vacuum, or under high or low pressure 5. Wet or humid locations 6. Places with salt water, oils, chemical liquids or organic solvents 7. Strong vibrations 8. Other places where similar hazardous conditions exist ## ! **Caution (Others)** Be sure to provide an appropriate fail-safe function on your product to prevent secondary damage that may be caused by the abnormal function or the failure of our product. ## **Notice (Storage and Operating Conditions)** To keep the solderability of the product from degrading, the following storage condition is recommended. 1. Storage condition: Temperature -10 to +40°C Humidity less than 75%RH (not dewing condition) 2. Storage term: Use this product within 6 months after delivery by first-in and first-out stocking system. 3. Handling after unpacking: After unpacking, reseal product promptly or store it in a sealed container with a drying agent. 4. Storage place: Do not store this product in corrosive gas (Sulfuric acid gas, Chlorine gas, etc.) or in direct sunlight. ## **Notice (Rating)** Use this product within the specified temperature range. Higher temperature may cause deterioration of the characteristics or the material quality of this product. ## **Notice (Soldering and Mounting) NXF Series** Please note as shown below when you mount this product. 1. Do not melt the solder in the resin head when you solder this product. If you do so, there is a possibility of wire breakage, electric short mode failure and wire coating breakage. If you cut the lead wire of this product less than 20mm from the resin head, the heat of the melted solder at the lead wire edge is propagated easily to the resin head along the lead wire. 2. Do not touch the resin head directly with the soldering iron. It may cause the melting of solder in the resin head. 3. Do not separate the parallel lead wires 10mm or less from the resin. 4. If you mold this product with resin, please evaluate the quality of this product before you use it. 5. Do not bend the lead wire radius 1mm or more. Continued on the following page. 32 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String/Lead Type** ! **Caution/Notice** Continued from the preceding page. ## **Notice (Soldering and Mounting) NXR Series** Please note as shown below when you mount this product. 1. Do not melt the solder in the resin head, when you solder this product. If you melt the solder in resin the head, the wire could break and short. 2. Do not touch the resin head directly with the solder iron. It may cause the melting of solder in the resin head. 3. If you mold this product with resin, please evaluate the quality of this product before you use it. If you cut the lead wire of this product less than 8mm from the resin head, the heat of the melted solder at the lead wire edge is propagated easily to the resin head along the lead wire. Please do not cut this product below 9mm. ## **Notice (Soldering and Mounting) NXR Series (Insulation Type)** Please note as shown below when you mount this product. 1. Do not melt the solder in the resin head when you solder this product. (more than 25mm in full length of the product). If you melt the solder in the resin head, it has posibility that the wire could break and short. Please talk to us if you have concern matter, like process it under the high temperature and the high pressure. (For example, exposed to high-temperature and high-pressure environment as mold sealing with injection molding.) 2. Do not touch the resin head directly with the solder iron. It may cause the melting of solder in the resin head. 3. When additonal processing is carried out on this product (such as bonding, resin molding, and resin coating, etc.), please perform an audit of quality level on an automated machine and only use the product after confirming its reliability. ## **Notice (Handling) NXF/NXR Series** 1. The ceramic element of this product is fragile, and care must be taken not to load an excessive press-force or not to cause a shock at handling. Such forces may cause cracking or chipping. 2. Do not apply excessive force to the lead. Otherwise, it may cause the junction between lead and element to break or crack. Holding the element by the side lead wire is recommended when lead wire is bent or cut. ## **Notice (Handling) NXR Series (Insulation Type)** 1. The ceramic element of this product is fragile, and care must be taken not to load an excessive press-force or not to cause a shock at handling. Such forces may cause cracking or chipping. Especially under high-temperature environment, there is a possibility that epoxy resin will become soft. When you set up the processing environment, please examine the processing method after evaluating the quality of this product. 2. Do not apply excessive force to the lead. Otherwise, it may cause the junction between lead and element to break or crack. Holding the element by the side lead wire is recommended when lead wire is bent or cut. Handle the lead with care; there is a possibility that a crack may go into the polyurethane insulated coat when bending the lead. 33 R44E.pdf Mar.6,2020 !Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. • This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. ## **Temperature Sensor Thermo String/Lead Type Package** ## **Minimum Order Quantity** |Bulk|Bulk|Ammo Pack Taping|Ammo Pack Taping| |---|---|---|---| |Part Number|Minimum Quantity (pcs.)|Part Number|Minimum Quantity (pcs.)| |**NXF**|1,000|-|-| |**NXR**|500|**NXRT_3A016**|2,500| ## **Taping Dimensions (NXRT_3A016 Series)** **==> picture [511 x 473] intentionally omitted <==** **----- Start of picture text -----**<br> Δh1 Δh2<br>P2 P ΔS T<br>D<br>F<br>P1 ød<br>øD0<br>P0<br>Item Code Dimensions (mm)<br>Pitch of Component P 12.7±1.0<br>Pitch of Sprocket Hole P0 12.7±0.3<br>Lead Spacing F 5.0±1.0<br>Length from Hole Center to Component Center P2 6.35±1.3<br>Length from Hole Center to Lead P1 3.85±0.7<br>Body Diameter D 4.0 max.<br>Deviation Along Tape, Left or Right ΔS 0±2.0<br>Carrier Tape Width W3 18.0±0.5<br>Position of Sprocket Hole W1 9.0±0.5<br>Lead Distance between Reference and Bottom Planes H0 16.0±1.0<br>Height of Component H3 7.5±1.0<br>Protrusion Length I +0.5 to −1.0<br>Diameter of Sprocket Hole øD0 4.0±0.1<br>Lead Diameter ød 0.40±0.05<br>Total Tape Thickness t1 0.6±0.3<br>Total Thickness, Tape and Lead Wire t2 1.6 max.<br>Deviation Across Tape Δh1, Δh2 1.0 max.<br>Portion to Cut in Case of Defect L3 11.0 +0–2.0<br>Hold down Tape Width W0 9.5 min.<br>Hold down Tape Position W2 1.5±1.5<br>Thickness T 2.0 max.<br>H3<br>W2<br>H0<br>L3 W1<br>W0 W3<br>I<br>t2 t1<br>**----- End of picture text -----**<br> 34 R44E.pdf Mar.6,2020 ## Global Locations For details please visit www.murata.com ## **Note** ## **1 Export Control** _For customers outside Japan:_ No Murata products should be used or sold, through any channels, for use in the design, development, production, utilization, maintenance or operation of, or otherwise contribution to (1) any weapons (Weapons of Mass Destruction [nuclear, chemical or biological weapons or missiles] or conventional weapons) or (2) goods or systems specially designed or intended for military end-use or utilization by military end-users. _For customers in Japan:_ For products which are controlled items subject to the “Foreign Exchange and Foreign Trade Law” of Japan, the export license specifi ed by the law is required for export. - **3** Product specifi cations in this catalog are as of February 2020. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. If there are any questions, please contact our sales representatives or product engineers. - **2** Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage a third party’s life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. - **4** Please read rating and CAUTION (for storage, - rd A operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. - O **1** _Aircraft equipment_ O **2** _Aerospace equipment_ O **3** _Undersea equipment_ O **4** _Power plant equipment_ - **5** This catalog has only typical specifi cations. - p Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering. ° **5** _Medical equipment_ - **6** Please note that unless otherwise specifi ed, we - p shall assume no responsibility whatsoever for any confl ict or dispute that may occur in connection with the eff ect of our and/or a third party’s intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the eff ect that any third parties are authorized to use the rights mentioned above under licenses without our consent. O **6** _Transportation equipment (vehicles, trains, ships, etc.)_ O **7** _Traffi c signal equipment_ O **8** _Disaster prevention / crime prevention equipment_ O **9** _Data-processing equipment_ O **10** _Application of similar complexity and/or reliability requirements to the applications listed above_ - **7** No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process. Murata Manufacturing Co., Ltd. www.murata.com
Updated at June 8, 2026
Established in Kyoto in 1944, Murata has grown into a global leader in the design and manufacture of advanced electronic components, specializing in ceramic passive components, wireless connectivity modules, and power conversion technologies. Renowned for its foundational work in materials science and process innovation, Murata delivers solutions that drive the evolution of modern electronics across telecommunications, mobility, industrial, and healthcare applications. This extensive portfolio is anchored by a broad selection of high-performance passive components, heavily focused on inductive solutions. Engineers can choose from hundreds of specialized RF inductors and power inductors engineered for exceptional reliability, efficiency, and miniaturization. The range also features robust EMC and RFI suppression solutions, highlighted by industry-leading common mode chokes and power line filters designed to ensure signal integrity and strict regulatory compliance in demanding circuit environments. Beyond inductive and filtering components, the offering encompasses a comprehensive array of critical circuit protection, timing, and power devices. Murata's precision NTC and PTC thermistors provide essential temperature sensing and thermal management, while its robust lineup of ceramic resonators and quartz crystals ensures highly accurate frequency control. Supported by premium non-rechargeable batteries, polymer capacitors, and advanced sensing transducers, Murata equips designers with the versatile building blocks required for next-generation technological development.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →