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. 167-0353
Mfr. Part No.B57861S0103F045
BrandEPCOS
SGD2.495
Each (In a Box of 1000)
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±0.3% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 706-2759
Mfr. Part No.B57861S0103F045
BrandEPCOS
SGD5.20
Each
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±0.3% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 167-8213
Mfr. Part No.B57364S0209M000
BrandEPCOS
SGD2,459.02
1 Reel of 1000
Reel(s)
- NTC - 100s ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 706-2761
Mfr. Part No.B57861S0103F040
BrandEPCOS
SGD2.76
Each
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±1% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 167-0354
Mfr. Part No.B57861S0103F040
BrandEPCOS
SGD1.88
Each (In a Box of 1000)
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±1% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 211-8018
Mfr. Part No.B57364S0209M000
BrandEPCOS
SGD2.99
Each
units
- NTC - 100s ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 167-0528
Mfr. Part No.B57540G1103F000
BrandEPCOS
SGD5.027
Each (In a Box of 1000)
units
- NTC - 3s 10kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 769-1892
Mfr. Part No.B57540G1103F000
BrandEPCOS
SGD4.916
Each (In a Pack of 5)
units
- NTC - 3s 10kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 211-8002
Mfr. Part No.B57364S0100M000
BrandEPCOS
SGD3.42
Each
units
- NTC - 100s 10Ω ±20% Soft Start Motor, Switching Power Supply - - 5100mW - 7mm - 21 (Dia.) x 7mm
RS Stock No. 167-8266
Mfr. Part No.B57364S0100M000
BrandEPCOS
SGD2,459.02
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. 629-8720
Mfr. Part No.B57863S0103F040
BrandEPCOS
SGD5.56
Each
units
- NTC 4.4%/°C 15s 10kΩ - Measurement - - 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 167-8231
Mfr. Part No.B57863S0103F040
BrandEPCOS
SGD2,500.00
1 Box of 1000
Box(es)
- NTC 4.4%/°C 15s 10kΩ - Measurement - - 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 706-2752
Mfr. Part No.B57703M0303G040
BrandEPCOS
SGD6.39
Each
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. 167-0147
Mfr. Part No.B57703M0303G040
BrandEPCOS
SGD6.029
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. 167-0146
Mfr. Part No.B57703M0103G040
BrandEPCOS
SGD6.806
Each (In a Box of 250)
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. 706-2743
Mfr. Part No.B57703M0103G040
BrandEPCOS
SGD4.97
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. 167-8275
Mfr. Part No.B57237S0109M000
BrandEPCOS
SGD785.00
1 Reel of 1000
Reel(s)
- NTC - 90s ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS Stock No. 216-1387
Mfr. Part No.B57237S0109M000
BrandEPCOS
SGD1.63
Each
units
- NTC - 90s ±20% Soft Start Motor, Switching Power Supply - - 3100mW - 7mm - 15 (Dia.) x 7mm
RS Stock No. 167-8226
Mfr. Part No.B57861S0103J040
BrandEPCOS
SGD3,016.94
1 Box of 1000
Box(es)
- NTC 4.4%/°C 15s 10kΩ ±5% Measurement - ±1% 60mW - 2.41mm 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 467-620
Mfr. Part No.B57235S0100M000
BrandEPCOS
SGD1.04
Each
units
- NTC - 60s 10Ω ±20% Switching Power Supply - - 1800mW - 6mm - 9.5 (Dia.) x 6mm