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. 528-8570
Mfr. Part No.B57540G0303J000
BrandEPCOS
€2.09
Each
units
- NTC 4.4%/°C 3s 30kΩ ±5% Automotive, General Electronics, Home Appliance - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 754-6632
Mfr. Part No.NTCLE100E3102JB0
BrandVishay
€0.328
Each (In a Pack of 5)
units
- NTC - 15s 1kΩ ±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. 697-4572
Mfr. Part No.NJ28NA0103HCC
BrandAVX
€1.13
Each
units
NJ28 NTC -4.6%/°C 8s 10kΩ ±3% Measurement - ±3% 160mW 2.8mm - - -
RS Stock No. 528-8592
Mfr. Part No.B57540G0104J
BrandEPCOS
€1.40
Each
units
- NTC 4.5%/°C 3s 100kΩ ±5% Automotive, General Electronics, Home Appliance - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 167-8229
Mfr. Part No.B57540G0104J
BrandEPCOS
€1.277
Each (In a Box of 1000)
units
- NTC 4.5%/°C 3s 100kΩ ±5% Automotive, General Electronics, Home Appliance - - 18mW - - 1.4mm 0.8 (Dia.) x 1.4mm
RS Stock No. 167-8576
Mfr. Part No.B57045K0102K000
BrandEPCOS
€0.921
Each (In a Box of 500)
units
- NTC 4.1%/°C 75s 1kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
RS Stock No. 170-8666
Mfr. Part No.NTCAIMME3C90373
BrandVishay
€0.812
Each (In a Bag of 250)
units
- - - - - - - - - - - - - -
RS Stock No. 893-7354
Mfr. Part No.GA10K4D25
€10.94
Each
units
- NTC - - 10kΩ ±0.5% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 313mm 14mm - 313 x 14mm
RS Stock No. 167-8585
Mfr. Part No.B57550G502J
BrandEPCOS
€0.866
Each (In a Box of 1000)
units
- NTC 3.8%/°C 7s 5kΩ ±5% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
RS Stock No. 819-9186
Mfr. Part No.NTCLE300E3103SB
BrandVishay
€0.87
Each
units
- - - - - - - - - - - - - -
RS Stock No. 122-9831
Mfr. Part No.NCU18XH103F6SRB
BrandMurata
€0.293
Each (In a Bag of 20)
units
NCU NTC - - 10kΩ - ABS Control Unit, Automotive, High Power Devices, Temperature Compensation, Various Engine Control Units 1608 - 100mW 1.6mm 0.8mm 0.8mm 1.6 x 0.8 x 0.8mm
RS Stock No. 191-2140
Mfr. Part No.B57045K0102K000
BrandEPCOS
€0.70
Each
units
- NTC 4.1%/°C 75s 1kΩ ±10% Compensation, Control, Measurement - ±3% 450mW - 8mm 21mm -
RS Stock No. 170-8668
Mfr. Part No.NTCLE300E3103SB
BrandVishay
€0.66
Each (In a Box of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 819-9173
Mfr. Part No.NTCAIMME3C90373
BrandVishay
€1.38
Each
units
- - - - - - - - - - - - - -
RS Stock No. 484-0133
Mfr. Part No.B57550G502J
BrandEPCOS
€1.54
Each
units
- NTC 3.8%/°C 7s 5kΩ ±5% Measurement - - 32mW - - 2.2mm 1.3 (Dia.) x 2.2mm
RS Stock No. 167-8226
Mfr. Part No.B57861S0103J040
BrandEPCOS
€1.508
Each (In a Box of 1000)
units
- NTC 4.4%/°C 15s 10kΩ ±5% Measurement - ±1% 60mW - 2.41mm 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 706-2759
Mfr. Part No.B57861S0103F045
BrandEPCOS
€6.76
Each
units
- NTC 4.4%/°C 15s 10kΩ ±1% Measurement - ±0.3% 60mW - - 6.5mm 2.41 (Dia.) x 6.5mm
RS Stock No. 167-8573
Mfr. Part No.B59008C0080A040
BrandEPCOS
€0.678
Each (In a Box of 1000)
units
- PTC - 20s 250Ω - Protection - - - 3mm - - -
RS Stock No. 170-8664
Mfr. Part No.NTCLE305E4202SB
BrandVishay
€0.609
Each (In a Box of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 893-7183
Mfr. Part No.GA10K3MBD1
€13.00
Each
units
- NTC 4.39%/°C - 10kΩ ±0.5% Sensing - - - - - - -
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