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. 893-7171
Mfr. Part No.GAG10K3976A1
R 76.44
Each
units
G10K3976 NTC - 1s 10 kΩ ±1% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 65mm 2.5mm - 2.5 x 65mm
RS stock no. 893-7174
Mfr. Part No.GAG10K3976B1
R 97.97
Each
units
G10K3976 NTC - 0.5 - ±1% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 65mm 1.5mm - 1.5 x 65mm
RS stock no. 168-0284
Mfr. Part No.NTC0805J2K0
R 10.095
Each (In a Box of 100)
units
NTC0805 NTC - 4s 2 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 247-7418
Mfr. Part No.NTC0805J10K
R 11.112
Each (In a Pack of 10)
units
NTC NTC - 4s 10 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 163-8774
Mfr. Part No.NTC0805J10K
R 6.147
Each (On a Reel of 5000)
units
NTC0805 NTC - 4s 10 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 247-7339
Mfr. Part No.NTC0805J2K0
R 11.112
Each (In a Pack of 10)
units
NTC NTC - 4s 2 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 893-7105
Mfr. Part No.GA10K3A1B
R 33.17
Each
units
10K3A1 NTC 4.39%/°C 1s - ±0.5% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - 2.4 x 76mm
RS stock no. 893-7180
Mfr. Part No.GA10K3MCD1
R 333.74
Each
units
Micro-BetaChip NTC -4.39%/°C - 10 kΩ ±0.5% - - - - 155mm - - 0.5 x 155mm
RS stock no. 247-7395
Mfr. Part No.NTC0805J5K0
R 6.846
Each (In a Pack of 10)
units
NTC NTC - 4s 5 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 247-7519
Mfr. Part No.NTC0805J150K
R 12.814
Each (In a Pack of 10)
units
NTC NTC - 4s 150 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 893-7124
Mfr. Part No.GA100K6A1B
R 61.01
Each
units
100K6A1 NTC 4.39%/°C 1s - ±0.5% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - -
RS stock no. 187-9058
Mfr. Part No.GA10K3435DM010
R 70.088
Each (In a Bag of 25)
units
- NTC - 15s 10 kΩ ±1% - - - 400mW 20mm 5mm - 5 x 20mm
New
RS stock no. 221-7318
Mfr. Part No.11032563-00
R 128.90
Each
units
44000RC Series NTC - - - - - - - - - - - 2.4mm
RS stock no. 247-7367
Mfr. Part No.NTC0805J3K0
R 10.43
Each (In a Pack of 10)
units
NTC0805 NTC - 4s 3 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 247-7474
Mfr. Part No.NTC0805J47K
R 9.307
Each (In a Pack of 10)
units
NTC NTC - 4s 47 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 247-7468
Mfr. Part No.NTC0805J33K
R 4.14
Each (In a Pack of 10)
units
NTC NTC - 4s 33 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 187-9069
Mfr. Part No.GA10K3D1303
R 328.17
Each
units
- NTC - 5s 10 kΩ ±1% - - ±1% - 10000mm - - -
RS stock no. 893-7234
Mfr. Part No.GA2.2K3A1IA
R 72.75
Each
units
- NTC 4.39%/°C 1s 2.252 kΩ ±0.1% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - 2.4 x 76mm
RS stock no. 247-7288
Mfr. Part No.NTC0805J470R
R 11.009
Each (In a Pack of 10)
units
NTC NTC - 4s 470 Ω ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS stock no. 164-1749
Mfr. Part No.NTC0805J100K
R 5.60
Each (On a Reel of 5000)
units
NTC0805 NTC - 4s 100 kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm