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.

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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. 706-2743
Mfr. Part No.B57703M0103G040
BrandEPCOS
€2.79
Each
units
- NTC 4.4%/°C 50s 10kΩ ±2% Temperature Measurement - ±1% 150mW 8.5mm 6.5mm 17.5mm 8.5 x 6.5 x 17.5mm
RS Stock No. 191-2178
Mfr. Part No.B57045K0682K000
BrandEPCOS
€1.79
Each
units
- NTC 4.6%/°C 75s 6.8kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
RS Stock No. 754-6639
Mfr. Part No.NTCLE100E3272JB0
BrandVishay
€0.154
Each (In a Pack of 5)
units
- NTC - 15s 2.7kΩ ±5% Sensing & Control, Temperature Compensation in Industrial & Consumer Electronics, Temperature Measurement - - 500mW 3.3mm 3mm 9mm 3.3 x 3 x 9mm
RS Stock No. 211-8002
Mfr. Part No.B57364S0100M000
BrandEPCOS
€1.80
Each
units
- NTC - 100s 10Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 785-5958
Mfr. Part No.PTGL09ARR33M1B51B0
BrandMurata
€0.88
Each (In a Bag of 5)
units
POSISTOR PTGL PTC - - 330mΩ ±20% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply - - 1700mW 9 (Dia.)mm 3.5mm - 9 (Dia.) x 3.5mm
RS Stock No. 166-7648
Mfr. Part No.ND03N00103JCC
BrandAVX
€0.156
Each (In a Box of 3000)
units
ND03 NTC -4.6%/°C 10s 10kΩ ±5% Compensation, Measurement, Sensing - ±3% - - 3mm - 3.5 (Dia.) x 3mm
RS Stock No. 167-4128
Mfr. Part No.PTGL09ARR33M1B51B0
BrandMurata
€0.41
Each (In a Bag of 500)
units
POSISTOR� PTGL PTC - - 330mΩ ±20% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply - - 1700mW 9 (Dia.)mm 3.5mm - 9 (Dia.) x 3.5mm
RS Stock No. 167-0147
Mfr. Part No.B57703M0303G040
BrandEPCOS
€2.39
Each (In a Box of 250)
units
- NTC 4.3%/°C 50s 30kΩ ±2% Measurement - ±1% 150mW 8.5mm 6.5mm 17.5mm 8.5 x 6.5 x 17.5mm
RS Stock No. 697-4465
Mfr. Part No.ND03N00103JCC
BrandAVX
€0.154
Each (In a Pack of 5)
units
ND03 NTC -4.6%/°C 10s 10kΩ ±5% Compensation, Measurement, Sensing - ±3% - - 3mm - 3.5 (Dia.) x 3mm
RS Stock No. 167-8266
Mfr. Part No.B57364S0100M000
BrandEPCOS
€1,021.19
1 Reel of 1000
Reel(s)
- NTC - 100s 10Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 173-3426
Mfr. Part No.B57235S0100M000
BrandEPCOS
€0.248
Each (In a Bag of 1000)
units
- NTC - 60s 10Ω ±20% Switching Power Supply - - 1800mW - 6mm - 9.5 (Dia.) x 6mm
RS Stock No. 167-8519
Mfr. Part No.B57164K0102J000
BrandEPCOS
€776.97
1 Box of 2000
Box(es)
- NTC 4.1%/°C 20s 1kΩ ±5% Compensation, Measurement - ±3% 450mW - 5mm - 5.5 (Dia.) x 5mm
RS Stock No. 173-1179
Mfr. Part No.B57127P0209M301
BrandEPCOS
€1.50
Each (In a Bag of 200)
units
P27 NTC - 200s - Inrush Current Limiting, Soft Start Motor, Switching Power Supply - - 10W 31 (Dia.)mm 7mm - 31 (Dia.) x 7mm
RS Stock No. 167-0355
Mfr. Part No.B57861S0104F040
BrandEPCOS
€0.956
Each (In a Box of 1000)
units
- NTC 4.9%/°C 15s 100kΩ ±1% Measurement - ±1% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 697-4455
Mfr. Part No.ND03J00102KCC
BrandAVX
€0.188
Each (In a Pack of 5)
units
ND03 NTC -3.9%/°C 10s 1kΩ ±10% Compensation, Measurement, Sensing - ±3% - - 3mm - 3.5 (Dia.) x 3mm
RS Stock No. 467-620
Mfr. Part No.B57235S0100M000
BrandEPCOS
€0.26
Each
units
- NTC - 60s 10Ω ±20% Switching Power Supply - - 1800mW - 6mm - 9.5 (Dia.) x 6mm
RS Stock No. 769-1931
Mfr. Part No.B57560G1104F000
BrandEPCOS
€1.884
Each (In a Pack of 5)
units
- NTC - 15s 100kΩ ±1% Measurement - - 50mW - - 4.1mm 2.3 (Dia.) x 4.1mm
RS Stock No. 191-1793
Mfr. Part No.B59840C0120A070
BrandEPCOS
€0.72
Each
units
- PTC - - ±25% Protection - - - - 5mm - 17.5 (Dia.) x 5mm
RS Stock No. 706-2761
Mfr. Part No.B57861S0103F040
BrandEPCOS
€2.45
Each
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±1% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 162-0180
Mfr. Part No.B59840C0120A070
BrandEPCOS
€0.708
Each (In a Box of 500)
units
- PTC - - ±25% Protection - - - - 5mm - 17.5 (Dia.) x 5mm
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