# Thermistor, NTC, 10 kohm, NTCS Series, 3977 K, Through Hole, Wire Leaded

![Product image](https://novapart.co/image/farnell:1888081/)

**URL**: https://novapart.co/products/NTCLE300E3103SB/thermistor-ntc-10-kohm-ntcs-series-3977-k-through
**SKU**: NTCLE300E3103SB
**Manufacturer**: VISHAY
**Price**: €0.7900
**Stock**: 25+
**Lead Time**: 91 days (indicative)

## Description

Zero Power Resistance at 25°C:10kohm; Product Range:NTCS Series; Thermistor Mounting:Through Hole; Beta Value (K):3977K; Thermistor Case Style:-; Thermistor Terminals:Wire Leaded; Oper

## Specifications

| Parameter | Value |
|---|---|
| B-Constant | 3977K |
| Lead Length | 30mm |
| Ntc Mounting | Through Hole |
| Ntc Case Size | - |
| Product Range | NTCLE300E3 Series |
| Qualification | AEC-Q200 |
| Probe Diameter | - |
| Probe Material | - |
| Thermistor Type | NTC |
| Resistance (25°C) | 10kohm |
| B-Constant Tolerance | ± 0.75% |
| Thermistor Terminals | Wire Leaded |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |
| Resistance Tolerance (25°C) | ± 2.18% |
| Thermal Time Constant (In Air) | - |
| Automotive Qualification Standard | AEC-Q200 |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1888081/)

**NTCLE201E3...SB, NTCLE300E3...SB** 

v ~~o...~~ www.vishay.com 

## Vishay BCcomponents 

## **NTC Thermistors, 2-Point Mini Chip Sensor, Flexible Leads** 

## **FEATURES** 

- Accuracy of 0.5 °C between 0 °C and 50 °C 

- Small 2.4 mm diameter 

- High stability over a long life 

Available 

- Long and flexible leads for special mounting or assembly requirements 

- AEC-Q200 qualified 

## Design Tools sa 

## **LINKS TO ADDITIONAL RESOURCES** 

3D Models Design Tools Related Documents 

|**QUICK REFERENCE DATA**|**QUICK REFERENCE DATA**|**QUICK REFERENCE DATA**|
|---|---|---|
|**PARAMETER**|**VALUE**|**UNIT**|
|Resistance value at 25 °C|3K to 10K||
|Tolerance on_R_25-value|± 2.18|%|
|B25/85-value|3977|K|
|Tolerance on B25/85-value|± 0.75|%|
|Operating temperature<br>range at zero dissipation|-40 to +125|°C|
|Accuracy for T measured<br>between 0 °C and 50 °C|± 0.5|°C|
|Maximum power<br>dissipation at 55 °C|100|mW|
|Min. dielectric withstanding<br>voltage between terminals<br>and coated body|500|VAC|
|Weight|0.2|g|



• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 **APPLICATIONS** • Temperature measurement, sensing and control in ~~ee~~ RoHS automotive, industrial and consumer electronic equipment 

## **DESCRIPTION** 

These negative temperature coefficient thermistors consist of a mini-chip soldered between two AWG#30 ETFE insulated (LE300) or non-insulated (LE201) 0.3 mm nickel leads and coated with a solid ocher color epoxy lacquer 

## **PACKAGING** 

The thermistors are packed in cardboard boxes; the smallest packing quantity is 1000 units 

## **MARKING** 

The coated body has no markings 

## **MOUNTING** 

**Important mounting and handling instructions: see www.vishay.com/doc?29222** By soldering in any position. 

## **DESIGN-IN SUPPORT** 

For complete curve computation, please visit: www.vishay.com/thermistors/ntc-curve-list/ 

## **ELECTRICAL DATA AND ORDERING INFORMATION** 

|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|
|---|---|---|---|---|---|
|**_R_25**<br>**(****)**|**_R_25-TOL.**<br>**(± %)**|**B25/85**<br>**(K)**|**B25/85-TOL.**<br>**(± %)**|**SAP MATERIAL AND ORDERING NUMBER**||
|||||**RoHS-COMPLIANT WITH EXEMPTION(1)**|**RoHS-COMPLIANT**|
|3000|2.18|3977|0.75|NTCLE201E3302SB|NTCLE201E3302SBA|
|5000|2.18|3977|0.75|NTCLE201E3502SB|NTCLE201E3502SBA|
|10 000|2.18|3977|0.75|NTCLE201E3103SB|NTCLE201E3103SBA|
|3000|2.18|3977|0.75|NTCLE300E3302SB|NTCLE300E3302SBA|
|5000|2.18|3977|0.75|NTCLE300E3502SB|NTCLE300E3502SBA|
|10 000|2.18|3977|0.75|NTCLE300E3103SB|NTCLE300E3103SBA|



## **Notes** 

Preferred versions for new designs 

**==> picture [506 x 214] intentionally omitted <==**

**----- Start of picture text -----**<br>
(1) RoHS exemption 7(c)-I: electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in<br>capacitors, e.g. piezo-electronic devices, or in a glass or ceramic matrix compound<br>DIMENSIONS  in millimeters<br>Cn<br>Component outline for NTCLE201E3... Component outline for NTCLE300E3...<br>B B<br>d1 d2 d3<br>T T<br>L1 L L1 L L2<br>— T B L L1 == L2 Ø d1 Ø d2 Ø d3<br>2.4 max. 2.4 max. 38 ± 2 8.0 max. 6 ± 1 0.30 ± 0.03 0.58 max. 0.25 ± 0.025<br>Revision: 18-Sep-2020 1 Document Number: 29051<br>For technical questions, contact: nlr@vishay.com<br>THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT<br>ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000<br>**----- End of picture text -----**<br>


## **NTCLE201E3...SB, NTCLE300E3...SB** 

www.vishay.com 

## Vishay BCcomponents 

## **DERATING** 

**==> picture [186 x 150] intentionally omitted <==**

**----- Start of picture text -----**<br>
P<br>(%)<br>100<br>0<br>-40 -25 0 55 85 125<br>Tamb (°C)<br>Power derating curve<br>**----- End of picture text -----**<br>


## **Note** 

- Zero power is considered as measuring power max. 1 % of max. power 

|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|**RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES**|
|---|---|---|---|---|---|---|
|**TOPER**<br>**(°C)**|**_R_T/****_R_25**|**T-TOL.**<br>**(± K)**|**TCR**<br>**(%/K)**|**_R_T-VALUE(k****)**|||
|||||**NTCLE201E3...SB(A) OR NTCLE300E3...SB(A)**|||
|||||**302**|**502**|**103**|
|-40|33.21|0.68|-6.57|99.63|166.1|332.1|
|-35|23.99|0.66|-6.36|71.97|120.0|239.9|
|-30|17.52|0.64|-6.15|52.56|87.60|175.2|
|-25|12.93|0.62|-5.95|38.79|64.65|129.3|
|-20|9.636|0.59|-5.76|28.91|48.18|96.36|
|-15|7.250|0.57|-5.58|21.75|36.25|72.50|
|-10|5.505|0.55|-5.40|16.51|27.52|55.05|
|-5|4.216|0.52|-5.24|12.65|21.08|42.16|
|0|3.255|0.50|-5.08|9.766|16.28|32.56|
|5|2.534|0.50|-4.92|7.602|12.67|25.34|
|10|1.987|0.50|-4.78|5.962|9.936|19.87|
|15|1.570|0.50|-4.64|4.710|7.849|15.70|
|20|1.249|0.50|-4.50|3.746|6.244|12.49|
|**25**|**1.000**|**0.50**|**-4.37**|**3.000**|**5.000**|**10.00**|
|30|0.8059|0.50|-4.25|2.418|4.030|8.059|
|35|0.6535|0.50|-4.13|1.960|3.267|6.535|
|40|0.5330|0.50|-4.02|1.599|2.665|5.330|
|45|0.4372|0.50|-3.91|1.312|2.186|4.372|
|50|0.3605|0.50|-3.80|1.082|1.803|3.606|
|55|0.2989|0.55|-3.70|0.8966|1.494|2.989|
|60|0.2490|0.61|-3.60|0.7470|1.245|2.490|
|65|0.2084|0.66|-3.51|0.6253|1.042|2.084|
|70|0.1753|0.72|-3.42|0.5259|0.8765|1.753|
|75|0.1481|0.77|-3.33|0.4443|0.7405|1.481|
|80|0.1256|0.83|-3.25|0.3769|0.6282|1.256|
|85|0.1070|0.89|-3.16|0.3211|0.5352|1.070|
|90|0.09154|0.95|-3.09|0.2746|0.4577|0.9154|
|95|0.07860|1.02|-3.01|0.2358|0.3930|0.7860|
|100|0.06773|1.08|-2.94|0.2032|0.3387|0.6773|
|105|0.05858|1.14|-2.87|0.1757|0.2929|0.5858|
|110|0.05083|1.21|-2.80|0.1525|0.2542|0.5083|
|115|0.04426|1.27|-2.73|0.1328|0.2213|0.4426|
|120|0.03866|1.34|-2.67|0.1160|0.1933|0.3866|
|125|0.03387|1.41|-2.61|0.1016|0.1694|0.3387|



Revision: 18-Sep-2020 

Document Number: 29051 

**2** 

For technical questions, contact: nlr@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 

**Legal Disclaimer Notice** Vishay 

www.vishay.com 

**==> picture [59 x 48] intentionally omitted <==**

## **Disclaimer** 

ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. 

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product.  To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. 

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications.  Such statements are not binding statements about the suitability of products for a particular application.  It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time.  All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts.  Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. 

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay.  Product names and markings noted herein may be trademarks of their respective owners. 

_**© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_ 

Revision: 01-Jan-2019 

Document Number: 91000 

**1** 



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