# NTC Thermistor, Satellite (ESA) Surface Mount, Probe with Leads, 15 kohm, 3664 K, 2m, 26 AWG

![Product image](https://novapart.co/image/farnell:4814904/)

**URL**: https://novapart.co/products/20012616-00/ntc-thermistor-satellite-esa-surface-mount-probe
**SKU**: 20012616-00
**Manufacturer**: TE CONNECTIVITY
**Price**: €188.1600
**Stock**: 10+
**Lead Time**: 231 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| B-Constant | 3664K |
| Lead Length | 2m |
| Ntc Mounting | Free Hanging |
| Product Range | - |
| Qualification | - |
| Probe Diameter | 6.65mm |
| Probe Material | Ceramic |
| Thermistor Type | Probe with Leads |
| Resistance (25°C) | 15kohm |
| B-Constant Tolerance | - |
| Operating Temperature Max | 90°C |
| Operating Temperature Min | -60°C |
| Resistance Tolerance (25°C) | ± 1% |
| Thermal Time Constant (In Air) | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4814904/)

te.com 

## SURFACE MOUNT NTC THERMISTOR TEMPERATURE SENSORS FOR COMMERCIAL SPACE APPLICATIONS 

## GENERAL DESCRIPTION 

Glass Coated NTC Thermistor Sensors welded to 26AWG wires and encapsulated using thermally conductive epoxy resin on a flat aluminum housing. The NTC thermistor probe construction is based on TE Connectivity’s proprietary electro ceramic formulation which has been used in the industry for over 25 years offering proven performance and outstanding reliability. 

## SPECIFICATION 

## FEATURES 

- High Reliability and Excellent Stability 

- Flat Surface for ease of mounting 

- Based on ESA (European Space Agency) qualified device 

- Operating Temperature Range: -60°C to +90°C 

- Storage Temperature Range: -60°C to +125°C 

- 15,000 Ω Nominal Resistance at +25°C 

- ±1°C from -20°C to +50°C 

## APPLICATIONS 

- LEO (Low Earth Orbit) Satellites 

- Constellation Satellites 

- Temperature Control 

- Temperature Monitoring 

- Temperature Compensation 

- Solar Panels 

- Payload Equipment 

- Guidance and Navigation Systems 

- Control and Computer Systems 

CLICK HERE[›] 

**CONNECT WITH A SPECIALIST** 

Page 1 

TE CONNECTIVITY SENSORS 

REV. A     09/2024 

NTC THERMISTOR TEMPERATURE SENSORS FOR COMMERCIAL SPACE APPLICATIONS 

## PRODUCT OVERVIEW 

|VERVIEW|VERVIEW||||
|---|---|---|---|---|
|**TE Connectivity**<br>**Part Number**<br>**Resistance (Ω) at**<br>**+25°C**||**Wire Length**<br>**(mm)**|**Wire Type**|**Operating**<br>**Temperature**<br>**(°C)**|
|20012616-00|15,000|2,000 ± 50|26AWG Fluoropolymer<br>Insulated, ESCC 390101203|<br>-60 to +90|



- Custom wire lengths and wire type variations of part numbers listed above are available upon request. 

## ELECTRICAL SPECIFICATION 

|**Parameters**|**Units**|**Value**|
|---|---|---|
|Resistance @ +25 °C|Ω|15,000|
|Tolerance from - 20°C to +50°C|°C|± 1|
|Tolerance from - 60°C to - 21°C|°C|± 2|
|Tolerance from +51°C to +90°C|°C|± 2|
|Beta Value 25/85|K|3664|
|Operating temperature range|°C|- 60 to +90|
|Storage temperature range|°C|- 60 to +125|



TE CONNECTIVITY SENSORS 

REV. A     09/2024 

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NTC THERMISTOR TEMPERATURE SENSORS FOR COMMERCIAL SPACE APPLICATIONS 

## RESISTANCE V TEMPERATURE TABLE 

|**Temperature**<br>**(°C)**|**Minimum**<br>**Resistance (Ω)**|**Nominal**<br>**Resistance (Ω)**|**Maximum**<br>**Resistance (Ω)**|**Tolerance**<br>**(± °C)**|
|---|---|---|---|---|
|-60|1139036|1304938|1397748|2|
|-55|817449|932164|1064927|2|
|-50|593285|673553|766017|2|
|-45|435225|492029|557172|2|
|-40|322547|363181|409583|2|
|-35|241378|270746|304147|2|
|-30|182320|203755|228039|2|
|-25|138938|154730|172556|2|
|-20|112479|118520|124927|1|
|-15|87010|91536|96328|1|
|-10|67837|71256|74870|1|
|-5|53287|55890|58637|1|
|0|42159|44156|46261|1|
|5|33585|35128|36753|1|
|10|26932|28133|29396|1|
|15|21734|22675|23663|1|
|20|17646|18388|19166|1|
|25|14411|15000|15616|1|
|30|11835|12305|12797|1|
|35|9773|10150|10544|1|
|40|8111|8416|8733|1|
|45|6766|7013|7271|1|
|50|5671|5873|6082|1|
|55|4616|4940|5291|2|
|60|3908|4175|4463|2|
|65|3322|3543|3782|2|
|70|2836|3020|3218|2|
|75|2431|2584|2749|2|
|80|2091|2220|2358|2|
|85|1806|1914|2030|2|
|90|1565|1656|1754|2|



## STEINHART-HART CALCULATIONS 

|ATIONS||
|---|---|
||**Steinhart-Hart Coefficients***|
|A|8.92253149E-04|
|B|2.43962905E-04|
|C|1.30313505E-07|



Note: Steinhart-Hart Coefficients are generated from 0°C, +25°C & +70°C temperature reference points. 

TE CONNECTIVITY SENSORS 

REV. A     09/2024 

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NTC THERMISTOR TEMPERATURE SENSORS FOR COMMERCIAL SPACE APPLICATIONS 

## ASSEMBLY DRAWING 

**==> picture [432 x 141] intentionally omitted <==**

**----- Start of picture text -----**<br>
TE Connectivity  Dimension A (mm)  Dimension B (mm) Dimension B (mm)<br>Part Number<br>20012616-00  2,000 ± 50  1,900 ± 30  1,000 ± 20<br> 3 x 20mm heat-shrink tubes used to secure the two lead wires together.<br>CLICK HERE  [›]<br>CONNECT WITH A SPECIALIST<br>NORTH AMERICA  EUROPE  ASIA<br>Tel +1 800 522 6752  Tel +31 73 624 6999  Tel +86 0400 820 6015<br>**----- End of picture text -----**<br>


- 3 x 20mm heat-shrink tubes used to secure the two lead wires together. 

## **te.com/sensors** 

TE Connectivity, TE, TE Connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners 

The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. 

© 2024 TE Connectivity Corporation. All Rights Reserved. 

**Version 09/2024** 

TE CONNECTIVITY SENSORS 

REV. A     09/2024 

Page 4 



## Links

- [View this product on Novapart](https://novapart.co/products/20012616-00/ntc-thermistor-satellite-esa-surface-mount-probe)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/te-connectivity/20012616-00/ntc-thermistor-25kohm-3664k-wire/dp/4814904)
---

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