0402CS-43NXGLU

Wirewound Inductor, 43 nH, 0.81 ohm, 2.03 GHz, 100 mA, 0402 [1005 Metric], 0402CS Series

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Manufacturer: COILCRAFT
Product type: Wirewound Inductors
Inductance: 43nH
Core Material: Ceramic
Product Range: 0402CS Series
Product Width: 0.64mm
Product Height: 0.66mm
Product Length: 1.19mm
DC Current Rating: 100mA
DC Resistance Max: 0.81ohm
Inductor Case Style: 0402 [1005 Metric]
Inductance Tolerance: ± 2%
Inductor Construction: Unshielded
Inductor Case / Package: 0402 [1005 Metric]
Self Resonant Frequency: 2.03GHz

Delivery and price
Units per pack	10000
Price	0.446 €
Current stock	10+
Lead time	30 days

Datasheet

Document 198-1 

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## **– Chip Inductors 0402CS (1005)** 

Continuing in our long tradition of innovation and leadership, Coilcraft introduced the industry’s first 0402 wirewound inductor. 

## **Irms Derating** 

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**----- Start of picture text -----**<br>
120<br>110<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>-40 -20 0 20 40 60 80 100 120 140<br>Ambient temperature (°C)<br>Irms<br>Percent of rated<br>25°C<br>**----- End of picture text -----**<br>


This series shares all of the characteristics of Coilcraft’s other ceramic inductors: exceptionally high Q factors, especially at use frequencies; outstanding self-resonant frequency; tight inductance tolerance; and excellent batch-to-batch consistency. 

## **Typical L vs Frequency** 

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**----- Start of picture text -----**<br>
60 56 nH<br>50<br>40<br>30<br>27 nH<br>20 19 nH<br>12 nH<br>10<br>5.6 nH<br>1 nH<br>0<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


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B C<br>overall D Pick and H<br>place<br>F material I<br>A G J<br>F I<br>E Terminal wraparound: Recommended<br>terminal approx 0.007/0,18 both ends Land Pattern<br> A  B  C  D<br> max  max  max  ref  E  F  G  H  I J<br> 0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches<br> 1,19  0,64  0,66  0,25  0,51  0,23  0,56  0,66  0,36  0,46 mm<br>**----- End of picture text -----**<br>


## **Typical Q vs Frequency** 

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120<br>110 12 nH<br>100 5.6 nH<br>19 nH<br>90 27 nH<br>80<br>70<br>56 nH<br>60<br>50 1 nH<br>40<br>30<br>20<br>10<br>0<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Q Factor<br>**----- End of picture text -----**<br>


## **Core material** Ceramic 

**Environmental** RoHS compliant, halogen free optional **Terminations** RoHS compliant silver-palladium-platinum-glass frit. Other terminations available at additional cost. 

**Weight** 0.8 – 1.0 mg 

**Ambient temperature** –40°C to +125°C with I rms current, +125°C to +140°C with derated current 

**Storage temperature** Component: –40°C to +140°C. Tape and reel packaging: –40°C to +80°C 

**Resistance to soldering heat** Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles 

**Temperature Coefficient of Inductance (TCL)** +25 to +125 ppm/°C **Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity) 

**Failures in Time (FIT) / Mean Time Between Failures (MTBF)** One per billion hours / one billion hours, calculated per Telcordia SR-332 **Packaging** 2000 or 5000 per 7″ reel Paper tape: 8 mm wide, 1.68 mm thick, 2 mm pocket spacing 

**PCB washing** Only pure water or alcohol recommended 

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**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

Document 198-1 Revised 12/17/12 

© Coilcraft Inc. 2012 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information. 

Document 198-2 

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**Designer’s Kits C328A** and **B** contain 20 each of all 5% values **Designer’s Kits C328A-2** and **B-2** contain 20 each of all 2% values 

## **0402CS Series (1005)** 

|**0402CS Series (1005)**|**Desig**|**ner’s Kits C328A-2**and**B-2**contain 20 each of all 2% values|
|---|---|---|
|**Inductance**2<br>**Percent**<br>  **Part number**1<br>**(nH)**<br> **tolerance**3|**900 MHz**<br>**L typ**<br> **Q typ**4|**1.7 GHz** <br> **SRF min**5  **DCR max**6  **Irms**7<br>**L typ**<br> **Q typ**4<br>**(GHz)**<br>**(Ohms)**<br>**(mA)**|
|0402CS-1N0XJL_<br>1.0<br>**5**<br>0402CS-1N2XJL_<br>1.2<br>**5**<br>0402CS-1N8XJL_<br>1.8<br>**5**<br>0402CS-1N9XJL_<br>1.9<br>**5**<br>0402CS-2N0X_L_<br>2.0<br>**5**,3,2|1.02<br>77<br>1.17<br>28<br>1.78<br>54<br>1.72<br>68<br>1.93<br>54|1.02<br>69<br>12.70<br>0.045<br>1360<br>1.17<br>38<br>12.90<br>0.090<br>740<br>1.78<br>75<br>12.00<br>0.070<br>1040<br>1.74<br>82<br>11.30<br>0.070<br>1040<br>1.93<br>75<br>11.10<br>0.070<br>1040|
|0402CS-2N2X_L_<br>2.2<br>**5**,3,**2**<br>0402CS-2N4X_L_<br>2.4<br>**5**,3,2<br>0402CS-2N7X_L_<br>2.7<br>**5**,3,**2**<br>0402CS-3N3X_L_<br>3.3<br>**5**,3,**2**<br>0402CS-3N6X_L_<br>3.6<br>**5**,3,**2**|2.19<br>59<br>2.24<br>51<br>2.58<br>42<br>3.10<br>65<br>3.56<br>45|2.23<br>100<br>10.80<br>0.070<br>960<br>2.27<br>68<br>10.50<br>0.068<br>790<br>2.60<br>61<br>10.40<br>0.120<br>640<br>3.12<br>87<br>7.00<br>0.066<br>840<br>3.62<br>71<br>6.80<br>0.066<br>840|
|0402CS-3N9X_L_<br>3.9<br>**5**,3,**2**<br>0402CS-4N3X_L_<br>4.3<br>**5**,3,**2**<br>0402CS-4N7X_L_<br>4.7<br>**5**,3,**2**<br>0402CS-5N1X_L_<br>5.1<br>**5**,3,**2**<br>0402CS-5N6X_L_<br>5.6<br>**5**,3,**2**|3.89<br>50<br>4.19<br>47<br>4.55<br>48<br>5.15<br>56<br>5.16<br>54|4.00<br>75<br>6.00<br>0.066<br>840<br>4.30<br>71<br>6.00<br>0.091<br>700<br>4.68<br>68<br>4.77<br>0.130<br>640<br>5.25<br>82<br>4.80<br>0.083<br>800<br>5.28<br>81<br>4.80<br>0.083<br>760|
|0402CS-6N2X_L_<br>6.2<br>**5**,3,**2**<br>0402CS-6N8X_L_<br>6.8<br>**5**,3,**2**<br>0402CS-7N5X_L_<br>7.5<br>**5**,3,**2**<br>0402CS-8N2X_L_<br>8.2<br>**5**,3,**2**<br>0402CS-8N7X_L_<br>8.7<br>**5**,3,**2**|6.16<br>52<br>6.56<br>63<br>7.91<br>60<br>8.50<br>57<br>8.78<br>54|6.37<br>76<br>4.80<br>0.083<br>760<br>6.93<br>78<br>4.80<br>0.083<br>680<br>8.22<br>88<br>4.80<br>0.10<br>680<br>8.85<br>84<br>4.40<br>0.10<br>680<br>9.21<br>73<br>4.10<br>0.20<br>480|
|0402CS-9N0X_L_<br>9.0<br>**5**,3,**2**<br>0402CS-9N5X_L_<br>9.5<br>**5**,3,**2**<br>0402CS-10NX_L_<br>10<br>**5**,3,**2**<br>0402CS-11NX_L_<br>11<br>**5**,3,**2**<br>0402CS-12NX_L_<br>12<br>**5**,3,**2**|9.07<br>62<br>9.42<br>54<br>9.8<br>50<br>10.7<br>52<br>11.9<br>53|9.53<br>78<br>4.16<br>0.10<br>680<br>9.98<br>69<br>4.00<br>0.20<br>480<br>10.10<br>67<br>3.90<br>0.20<br>480<br>11.20<br>78<br>3.68<br>0.12<br>640<br>12.70<br>71<br>3.60<br>0.12<br>640|
|0402CS-13NX_L_<br>13<br>**5**,3,**2**<br>0402CS-15NX_L_<br>15<br>**5**,3,**2**<br>0402CS-16NX_L_<br>16<br>**5**,3,**2**<br>0402CS-18NX_L_<br>18<br>**5**,3,**2**<br>0402CS-19NX_L_<br>19<br>**5**,3,**2**|13.4<br>51<br>14.6<br>55<br>16.6<br>46<br>18.3<br>57<br>19.1<br>50|14.63<br>57<br>3.45<br>0.21<br>440<br>15.50<br>77<br>3.28<br>0.17<br>560<br>18.86<br>47<br>3.10<br>0.22<br>560<br>20.28<br>62<br>3.10<br>0.23<br>420<br>21.10<br>67<br>3.04<br>0.20<br>480|
|0402CS-20NX_L_<br>20<br>**5**,3,**2**<br>0402CS-22NX_L_<br>22<br>**5**,3,**2**<br>0402CS-23NX_L_<br>23<br>**5**,3,**2**<br>0402CS-24NX_L_<br>24<br>**5**,3,**2**<br>0402CS-27NX_L_<br>27<br>**5**,3,**2**|20.7<br>52<br>23.2<br>53<br>23.8<br>49<br>25.1<br>51<br>28.7<br>49|23.66<br>53<br>3.00<br>0.25<br>420<br>26.75<br>53<br>2.80<br>0.30<br>400<br>26.90<br>64<br>2.72<br>0.30<br>400<br>29.50<br>50<br>2.70<br>0.30<br>400<br>33.50<br>63<br>2.48<br>0.30<br>400|
|0402CS-30NX_L_<br>30<br>**5**,3,**2**<br>0402CS-33NX_L_<br>33<br>**5**,3,**2**<br>0402CS-36NX_L_<br>36<br>**5**,3,**2**<br>0402CS-39NX_L_<br>39<br>**5**,3,**2**<br>0402CS-40NX_L_<br>40<br>**5**,3,**2**|31.1<br>46<br>34.9<br>31<br>39.5<br>44<br>41.7<br>47<br>39.0<br>44|38.50<br>39<br>2.35<br>0.30<br>400<br>41.74<br>32<br>2.35<br>0.30<br>400<br>48.40<br>53<br>2.32<br>0.44<br>320<br>50.23<br>45<br>2.10<br>0.55<br>200<br>47.40<br>33<br>2.24<br>0.44<br>320|
|0402CS-43NX_L_<br>43<br>**5**,3,**2**<br>0402CS-47NX_L_<br>47<br>**5**,3,**2**<br>0402CS-51NX_L_<br>51<br>**5**,3,**2**<br>0402CS-56NX_L_<br>56<br>**5**,3,**2**<br>0402CS-68NX_L_<br>68<br>**5**,3,**2**|45.8<br>46<br>50.0<br>38<br>56.6<br>40<br>62.8<br>42<br>78.2<br>36|61.55<br>34<br>2.03<br>0.81<br>100<br>–<br>–<br>2.10<br>0.83<br>150<br>–<br>–<br>1.75<br>0.82<br>100<br>–<br>–<br>1.76<br>0.97<br>100<br>–<br>–<br>1.62<br>1.12<br>100|
|0402CS-82NX_L_<br>82<br>**5**,3,**2**<br>0402CS-R10X_L_<br>100<br>**5**,3,**2**<br>0402CS-R12X_L_<br>120<br>**5**,3,2|–<br>–<br>–<br>–<br>–<br>–|–<br>–<br>1.26<br>1.55<br>50<br>–<br>–<br>1.16<br>2.00<br>30<br>–<br>–<br>1.90<br>2.20<br>50|



2. Inductance measured at 250 MHz using a Coilcraft SMD-F test fixture and Coilcraft-provided correlation pieces with an Agilent/HP 4286 impedance analyzer. 

1. When ordering, specify **tolerance** , **termination** and **packaging** codes: 

## **0402CS-68NXJLW** 

3. Tolerances in bold are stocked for immediate shipment. 

**Tolerance:  G** = 2% **H** = 3% **J** = 5% 

      4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture. 

   - (Table shows stock tolerances in bold.) 

- **Termination: L** = RoHS compliant silver-palladium-platinum-glass frit. 

   5. For SRF >6 GHz, measured using an Agilent/HP 8722ES network analyzer and a Coilcraft SMD-D test fixture. For SRF ≤6 GHz, measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 

- **E** = Halogen free component. RoHS compliant silverpalladium- platinum-glass frit terminations. Special order: **T** = RoHS tin-silver-copper (95.5/4/0.5) or **S** = non-RoHS tin-lead (63/37). 

   6. DCR measured on a micro-ohmmeter. 

- **Packaging: W** = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). 

   7. Current that causes a 15°C temperature rise from 25°C ambient. 

   8. Electrical specifications at 25°C. 

- **Q** = 7″ machine-ready reel. EIA-481 punched paper tape (5000 parts per full reel). 

Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 

- **U** = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter W instead. 

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Document 198-2 Revised 12/17/12 

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**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

© Coilcraft Inc. 2012 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check out web site for latest information.

Updated at February 9, 2023

Coilcraft is a globally recognized leader in the design and manufacture of high-performance magnetic components. Renowned for its engineering excellence, reliable delivery, and stringent quality standards, the company provides essential solutions for a wide array of demanding applications, including signal processing, RF, power management, and timing circuits. Our comprehensive portfolio of Coilcraft components is centered on their industry-leading inductor technologies. This encompasses a vast selection of high-efficiency power inductors designed to optimize modern power supply architectures, alongside precision RF inductors engineered to deliver exceptional stability and performance in high-frequency communications and wireless applications. To support complete electromagnetic compatibility and comprehensive circuit design, we also offer a variety of Coilcraft's specialized magnetic solutions. This includes robust common mode chokes and filters for effective EMC and RFI suppression, current sensing transformers, and a selection of inductor kits and assortments that provide design engineers with versatile options for rapid prototyping and development.

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