Thermistors

Thermistors 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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Beskrivning Pris Thermistor Type Minimum Temperature Sensed Maximum Temperature Sensed Response Time Probe Diameter Probe Length Cable Length Accuracy Termination Type Material Resistance Termination
RS-artikelnummer 437-8880
Tillv. art.nrT0234L
VarumärkeDigitron
672,10 kr
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- - +250°C - 3.3mm 100mm 700mm - - - - -
RS-artikelnummer 437-8852
Tillv. art.nrH0234L
VarumärkeDigitron
526,25 kr
Each
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- - +120°C - 3.3mm 100mm - - - - - -