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
PHP244.91
Each
units
G10K3976 NTC - 1 10kΩ ±1% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 65mm 2.5mm - -
RS Stock No. 893-7159
Mfr. Part No.GA10K3A1IA
PHP227.80
Each
units
10K3A1I NTC 4.39%/°C 1 - - Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - -
New
RS Stock No. 187-9058
Mfr. Part No.GA10K3435DM010
PHP256.158
Each (In a Bag of 25)
units
- NTC - 15s 10kΩ ±1% - - - 400mW 20mm 5mm - 5 Dia. x 20mm
RS Stock No. 168-0312
Mfr. Part No.NTC0805J150K
PHP29,116.58
1 Box of 1000
Box(es)
NTC0805 NTC - 4s 150kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
New
RS Stock No. 187-9067
Mfr. Part No.GA10K3CG582
PHP448.41
Each
units
- NTC -4.39%/°C <1s 10kΩ ±5% - - - - 1.02mm 1.02mm 0.31mm 1.016 x 1.016 x 0.305mm
RS Stock No. 163-8777
Mfr. Part No.NTC0805J30K
PHP103,366.00
1 Reel of 5000
Reel(s)
NTC0805 NTC - 4s 30kΩ ±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
PHP113.51
Each
units
10K3A1 NTC 4.39%/°C 1 - - Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - -
RS Stock No. 168-0284
Mfr. Part No.NTC0805J2K0
PHP30.14
Each (In a Box of 100)
units
NTC0805 NTC - 4s 2kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 247-7301
Mfr. Part No.NTC0805J1K0
PHP25.20
Each (In a Pack of 10)
units
NTC0805 NTC - 4s 1kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 893-7180
Mfr. Part No.GA10K3MCD1
PHP487.27
Each
units
Micro-BetaChip NTC -4.39%/°C - 10kΩ ±0.5% - - - - 155mm - - 0.5 (Dia.) x 155mm
RS Stock No. 124-4258
Mfr. Part No.GA10K3CG3
PHP351.053
Each (In a Box of 100)
units
10K3CG NTC -4.39%/°C 1s 10kΩ ±5% Temperature Measurement and Compensation - - - 1.02mm 1.02mm 0.31mm 1.016 x 1.016 x 0.305mm
RS Stock No. 247-7395
Mfr. Part No.NTC0805J5K0
PHP25.20
Each (In a Pack of 10)
units
NTC0805 NTC - 4s 5kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 168-0298
Mfr. Part No.NTC0805J680R
PHP27.14
Each (In a Box of 100)
units
NTC0805 NTC - 4s 680Ω ±5% Measurement 0805 (2012M) - 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 893-7137
Mfr. Part No.GA10K3A1A
PHP132.43
Each
units
10K3A1 NTC 4.39%/°C 1s - - Sensing and Control, Temperature Compensation, Temperature Measurement - - - 76mm 2.4mm - -
RS Stock No. 893-7174
Mfr. Part No.GAG10K3976B1
PHP314.45
Each
units
B NTC - 0.5 - ±1% Sensing and Control, Temperature Compensation, Temperature Measurement - - - 65mm 1.5mm - -
RS Stock No. 164-1750
Mfr. Part No.NTC0805J33K
PHP103,366.00
1 Reel of 5000
Reel(s)
NTC0805 NTC - 4s 33kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 168-0300
Mfr. Part No.NTC0805J20K
PHP24.62
Each (In a Box of 100)
units
NTC0805 NTC - 4s 20kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 247-7373
Mfr. Part No.NTC0805J3K3
PHP30.98
Each (In a Pack of 10)
units
NTC0805 NTC - 4s 3.3kΩ ±5% Compensation 0805 (2012M) - 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm
RS Stock No. 247-7288
Mfr. Part No.NTC0805J470R
PHP38.85
Each (In a Pack of 10)
units
NTC0805 NTC - 4s 470Ω ±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
PHP103,366.00
1 Reel of 5000
Reel(s)
NTC0805 NTC - 4s 10kΩ ±5% Compensation 0805 (2012M) ±5% 125mW 2mm 1.25mm 0.5mm 2 x 1.25 x 0.5mm