Thermistors

Thermistor ICs are a type of resistor that acts as a temperature-sensing element, generally made of ceramic or polymer. Thermistors exhibit a large change in resistance proportional to a small change in temperature.
Thermistors come in two common types:
NTC (Negative Temperature Coefficient) thermistors – In these thermistors resistance decreases as temperature rises. An NTC is commonly used as a temperature sensor, or in series with a circuit as an inrush current limiter.
PTC (Positive Temperature Coefficient) thermistors – In these thermistors resistance increases as temperature rises. PTC thermistors are commonly installed in series with a circuit, and used to protect against overcurrent conditions, as resettable fuses.

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Description Price Thermistor Type Minimum Temperature Sensed Maximum Temperature Sensed Response Time Probe Diameter Probe Length Cable Length Accuracy Termination Type Material Resistance Termination
RS Stock No. 853-6563
Mfr. Part No.192-303QET-A01
BrandHoneywell
£11.30
Each
Units
NTC -60°C +150°C 15 s 2.413mm - 38.1mm ±0.2 °C Lead - 30kΩ -
RS Stock No. 548-8916
Mfr. Part No.HIH-4602-C
BrandHoneywell
£50.04
Each
Units
- -40°C +85°C 50 s 0.36in 0.26in - ±3.5 % Solder - - -
RS Stock No. 177-5954
Mfr. Part No.HIH-4602-C
BrandHoneywell
£41.54
Each (In a Tube of 50)
Units
- -40°C +85°C 50 s 0.36in 0.26in - ±3.5 % Solder - - -
RS Stock No. 2508332995
Mfr. Part No.112-103FAJ-B01
BrandHoneywell
£11.01
Each
Units
- - - - - - - - - - - -
RS Stock No. 2508333049
Mfr. Part No.121-103FAJ-Q01
BrandHoneywell
£8.52
Each
Units
- - - - - - - - - - - -
RS Stock No. 2508333538
Mfr. Part No.ICL1516004-01
BrandHoneywell
£3.11
Each
Units
- - - - - - - - - - - -
RS Stock No. 2508333500
Mfr. Part No.ICL155R006-01
BrandHoneywell
£2.07
Each
Units
- - - - - - - - - - - -