Thermistor ICs

A Thermistor is used in circuits for temperature measurement and current-limiting control. The resistance change of a thermistor depends on the ambient temperature. There are two semiconductor types, based on the temperature coefficient. Negative Temperature Coefficient (NTC) Thermistor: Resistance decreases as temperature rises, Applications in low-temperature measurements of temperature sensors, and inrush current suppression. Positive Temperature Coefficient (PTC) Thermistor: Resistance increases as temperature rises, Applications in overcurrent protection.

...
Read more Read less

Filters

Viewing 1 - 20 of 1241 products
Results per page
Description Price Series Temperature Coefficient Type Thermal Coefficient Thermal Time Constant Resistance @ 25 °C Tolerance Application Package/Case Accuracy Maximum Power Rating Length Depth Height Dimensions
RS Stock No. 538-0733
Mfr. Part No.NTCLE100E3103JB0
PHP39.242
Each (In a Pack of 5)
units
640 NTC - 15s 10 kΩ ±5%% Measurement - - 500mW - - - -
RS Stock No. 167-8266
Mfr. Part No.B57364S0100M000
BrandEPCOS
PHP74.984
Each (On a Reel of 1000)
units
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 211-8002
Mfr. Part No.B57364S0100M000
BrandEPCOS
PHP144.09
Each
units
- NTC - 100s 10 Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 516-7827
BrandRS PRO
PHP82.67
Each
units
- NTC - 103s 10 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS Stock No. 171-1816
BrandRS PRO
PHP51.272
Each (On a Reel of 100)
units
- NTC - 103s 10 Ω ±20% Protection - - - - 6mm - 15 (Dia.) x 6mm
RS Stock No. 516-7849
BrandRS PRO
PHP146.45
Each
units
- NTC - 135s 10 Ω ±20% Protection - - - - 6mm - 20 (Dia.) x 6mm
RS Stock No. 171-1818
BrandRS PRO
PHP96.126
Each (On a Reel of 100)
units
- NTC - 135s 10 Ω ±20% Protection - - - - 6mm - 20 (Dia.) x 6mm
RS Stock No. 167-8233
Mfr. Part No.B59810C0120A070
BrandEPCOS
PHP249.81
Each (In a Box of 300)
units
- PTC - 8s 2.6 Ω ±25% Protection - - - 26mm 5mm 29.5mm 26 x 5 x 29.5mm
RS Stock No. 191-1765
Mfr. Part No.B59810C0120A070
BrandEPCOS
PHP252.45
Each
units
- PTC - 8s 2.6 Ω ±25% Protection - - - 26mm 5mm 29.5mm 26 x 5 x 29.5mm
RS Stock No. 151-237
BrandRS PRO
PHP202.74
Each
units
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
RS Stock No. 166-7648
Mfr. Part No.ND03N00103JCC
BrandAVX
PHP14.043
Each (In a Box of 3000)
units
ND03 NTC -4.6%/°C 10s 10 kΩ ±5% Compensation, Measurement, Sensing - ±3% - - 3mm - 3.5 (Dia.) x 3mm
RS Stock No. 169-1867
BrandRS PRO
PHP50.283
Each (In a Box of 100)
units
- NTC - 10s 10 kΩ ±0.9% Temperature Measurement and Compensation - - 75mW 63.5mm 2.4mm - 2.4 (dia.)mm
RS Stock No. 697-4465
Mfr. Part No.ND03N00103JCC
BrandAVX
PHP40.626
Each (In a Pack of 5)
units
ND03 NTC -4.6%/°C 10s 10 kΩ ±5% Compensation, Measurement, Sensing - ±3% - - 3mm - 3.5 (Dia.) x 3mm
RS Stock No. 171-1811
BrandRS PRO
PHP26.919
Each (On a Reel of 100)
units
- NTC - 58s 50 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
RS Stock No. 151-243
BrandRS PRO
PHP178.73
Each
units
- NTC - 10s 100 kΩ ±1% Compensation, Control, Measurement - - 75mW 63.5mm - - 2.4 (dia.)mm
RS Stock No. 216-1438
Mfr. Part No.B57237S0330M000
BrandEPCOS
PHP58.14
Each
units
- NTC - 90s 33 Ω ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS Stock No. 169-1868
BrandRS PRO
PHP79.364
Each (In a Box of 100)
units
- NTC - 10s 100 kΩ ±1% Compensation, Control, Measurement - - 75mW 63.5mm - - 2.4 (dia.)mm
RS Stock No. 173-1182
Mfr. Part No.B57127P0100M301
BrandEPCOS
PHP88.374
Each (In a Bag of 200)
units
P27 NTC - 200s 10 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS Stock No. 121-8219
Mfr. Part No.B57127P0100M301
BrandEPCOS
PHP184.92
Each (In a Bag of 5)
units
P27 NTC - 200s 10 Ω - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS Stock No. 516-7760
BrandRS PRO
PHP142.73
Each
units
- NTC - 58s 50 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm