# NTC THERMISTOR, 10K, AXIAL LEADED

![Product image](https://novapart.co/image/farnell:2888876/)

**URL**: https://novapart.co/products/103JL1A/ntc-thermistor-10k-axial-leaded
**SKU**: 103JL1A
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Thermistors || Temperature Sensing / Compensation NTC Thermistors
**Price**: €0.5970
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Product Range | JL Series |
| Beta Value (K) | 3892K |
| Thermistor Mounting | Through Hole |
| Thermistor Terminals | Axial Leaded |
| Thermistor Case Style | DO-35 |
| Operating Temperature Max | 300°C |
| Operating Temperature Min | -55°C |
| Zero Power Resistance At 25°C | 10kohm |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2888876/)

**Leaded Thermistors** Glass Encapsulated Thermistor 

## - JL Series DO 35 Interchangeab ~~le Glass Encapsulated Thermistors~~ 

## **Description** 

Littelfuse low cost interchangeable glass encapsulated thermistors are manufactured using super stable, precision NTC chips which are hermetically sealed in a glass (DO-35 diode style) package. The result is a device which exhibits excellent long term reliability and stability even when subjected to severe environmental or thermal conditions. They are well suited for uses where their interchangeability eliminates the necessity for costly individual circuit calibration. Their uniform dimensions and axial lead configuration make them especially suitable for use with automatic insertion equipment. 

## **Options** 

## **Dimensions** 

- [Special Lead Forms] 

   - [Point matched at ] specified temperatures 

- [Non-standard ] resistance values •[Tape and Reel ] and tolerances Packaging 

**==> picture [210 x 118] intentionally omitted <==**

**----- Start of picture text -----**<br>
GLASS<br>BODY<br>A<br>| |<br>B<br>=F<br>f o C e |<br>Dimensions shown in inches.<br>**----- End of picture text -----**<br>


|24 AWG Tinned CCS|**A**<br>0.020”±0.002”<br>24 AWG Tinned CCS<br>1.0” Long Min|**B**<br>0.075”<br>Max|**C**<br>0.160”<br>Max|
|---|---|---|---|



## **Features** 

- [High temperature ] •[Excellent long-term ] capability to +300°C stability 

   - [High Voltage Insulation] 

- [Hermetically sealed ] glass package 

- [Tinned CSS Lead  ] 

- •[ Low cost ] Wires are Solderable or Weldable 

## **Part Numbering System** 

**==> picture [205 x 88] intentionally omitted <==**

**----- Start of picture text -----**<br>
10 3 J L 1A<br>Resistance @ 25ºC<br>Base Value<br>No Significance<br>Multiplier, power of 10<br>Ex. 103 = 10  Ω  x 10 [3 ] = 10,000  Ω Accuracy<br>R-T Curve [ll<br>**----- End of picture text -----**<br>


Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. 

© 2018 Littelfuse, Inc.  Revised: February 26, 2018 Specifications are subject to change without notice. 

littelfuse.com 

**1** 

**Leaded Thermistors** Glass Encapsulated Thermistor 

**==> picture [93 x 32] intentionally omitted <==**

|**Specifications**|**Specifications**|||||||||
|---|---|---|---|---|---|---|---|---|---|
|Part<br>Number|Resistance<br>Ohms<br>@25°C|Accuracy<br>(0°C to<br>+100°C)|R-T<br>Curve|Temperature<br>Coefficient<br>(%/°C) @ 25°C|Beta (K)<br>0-50°C|Dissipation<br>Constant,<br>Nominal<br>(mW/°C)|Thermal<br>Time<br>Constant,<br>Max. -<br>Still Air<br>(seconds)|Thermal<br>Time<br>Constant,<br>Max. - Well<br>Stirred Oil<br>(seconds)|Temperature<br>Rating<br>(°C)|
|103JL1A|10000|± 0.5 °C|J|-4.4|3892|2|5|0.5|-55 to +300|
|203JL1A|20000|± 0.5 °C|J|-4.4|3892|2|5|0.5|-55 to +300|
|253JL1A|25000|± 0.5 °C|J|-4.4|3892|2|5|0.5|-55 to +300|
|503JL1A|50000|± 0.5 °C|J|-4.4|3892|2|5|0.5|-55 to +300|
|104JL1A|100000|± 0.5 °C|J|-4.4|3892|2|5|0.5|-55 to +300|



|**Packaging**||||
|---|---|---|---|
|Packaging Option|Packaging Code|Standard Quantity|Standard|
|Tape and Reel|-TR|5000|EIA-296|



**Disclaimer Notice** - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics 

© 2018 Littelfuse, Inc.  Revised: February 26, 2018 Specifications are subject to change without notice. 

littelfuse.com 

**2** 



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- [View this product on Novapart](https://novapart.co/products/103JL1A/ntc-thermistor-10k-axial-leaded)
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- [Supplier page](https://es.farnell.com/en-ES/littelfuse/103jl1a/ntc-thermistor-10k-axial-leaded/dp/2888876)
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