RISARYA 5K THERMISTOR/NEGATIVE TEMPRATURE COEFFICIENT(NTC) TR141 SERIES 5KOhm@25°C 10PCS SET 5MM SIZE Variable Resistor  (400 ohm, 168300 ohm 5%)

Thermistor is a generic term describing a semiconductor device that exhibits an electrical conductivity that is highly sensitive to temperature. The name was derived from the words, "thermally sensitive resistor". These devices may be either positive temperature coefficient (PTC) or negative temperature coefficient (NTC) with respect to their resistance characteristics with temperature.