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. 697-4572
Mfr. Part No.NJ28NA0103HCC
BrandAVX
kr 11,37
Each
Units
NJ28 NTC -4.6%/°C 8s 10 kΩ ±3% Measurement - ±3% 160mW 2.8mm - - -
RS Stock No. 170-8661
Mfr. Part No.NTCLE203E3103FB0
BrandVishay
kr 8,046
Each (In a Box of 500)
Units
- - - - - - - - - - - - - -
RS Stock No. 819-9151
Mfr. Part No.NTCLE203E3103FB0
BrandVishay
kr 7,78
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 706-2743
Mfr. Part No.B57703M0103G040
BrandEPCOS
kr 28,12
Each
Units
- NTC 4.4%/°C 50s 10 kΩ ±2% Temperature 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
kr 23,621
Each (In a Box of 250)
Units
- NTC 4.4%/°C 50s 10 kΩ ±2% Temperature Measurement - ±1% 150mW 8.5mm 6.5mm 17.5mm 8.5 x 6.5 x 17.5mm
RS Stock No. 706-2796
Mfr. Part No.B59100M1100A070
BrandEPCOS
kr 46,16
Each
Units
- PTC - - 100 Ω - Monitoring, Protection - - - - - 10mm 3 (Dia.) x 10mm
RS Stock No. 167-0211
Mfr. Part No.B59100M1100A070
BrandEPCOS
kr 21,206
Each (In a Box of 400)
Units
- PTC - - 100 Ω - Monitoring, Protection - - - - - 10mm 3 (Dia.) x 10mm
RS Stock No. 769-1892
Mfr. Part No.B57540G1103F000
BrandEPCOS
kr 33,998
Each (In a Pack of 5)
Units
- NTC - 3s 10 kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 167-0528
Mfr. Part No.B57540G1103F000
BrandEPCOS
kr 19,169
Each (In a Box of 1000)
Units
- NTC - 3s 10 kΩ ±1% Measurement - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 516-7805
BrandRS PRO
kr 15,05
Each
Units
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
RS Stock No. 171-1814
BrandRS PRO
kr 3,851
Each (On a Reel of 100)
Units
- NTC - 56s 10 Ω ±20% Protection - - - - 5mm - 10 (Dia.) x 5mm
RS Stock No. 167-8205
Mfr. Part No.B59901D0060A040
BrandEPCOS
kr 6,747
Each (In a Box of 1000)
Units
- PTC - - 100 Ω - Sensing - - - 8.5mm 6.5mm 20mm 8.5 x 6.5 x 20mm
RS Stock No. 191-1721
Mfr. Part No.B59901D0060A040
BrandEPCOS
kr 16,45
Each
Units
- PTC - - 100 Ω - Sensing - - - 8.5mm 6.5mm 20mm 8.5 x 6.5 x 20mm
RS Stock No. 167-3971
Mfr. Part No.PRF15BG103RB6RC
BrandMurata
kr 1,04
Each (On a Reel of 10000)
Units
PRF PTC - - 10 kΩ ±50% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply 0402 (1005M) - - 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 166-7648
Mfr. Part No.ND03N00103JCC
BrandAVX
kr 1,526
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. 769-1919
Mfr. Part No.B57550G1103F000
BrandEPCOS
kr 31,366
Each (In a Pack of 5)
Units
- NTC - 7s 10 kΩ ±1% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
RS Stock No. 785-5602
Mfr. Part No.PRF15BG103RB6RC
BrandMurata
kr 3,61
Each (In a Bag of 5)
Units
PRF PTC - - 10 kΩ ±50% Automotive, AV Equipment, Communication Equipment, Home Appliance, Information Equipment, Power Supply 0402 (1005M) - - 1mm 0.5mm 0.5mm 1 x 0.5 x 0.5mm
RS Stock No. 697-4465
Mfr. Part No.ND03N00103JCC
BrandAVX
kr 1,522
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. 167-0531
Mfr. Part No.B57550G1103F000
BrandEPCOS
kr 16,297
Each (In a Box of 1000)
Units
- NTC - 7s 10 kΩ ±1% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
RS Stock No. 169-1867
BrandRS PRO
kr 13,065
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