Vishay Thermistor, 25Ω Resistance, PTC Type, 5 x 4 x 10mm

PTCs are semiconductor resistors whose resistance, at zero dissipation, increases with the temperature within a determined range.
The temperature variation is obtained either by joule effect, by variation in ambient temperature, or a combination of the two.
Fields of application: stabilisation of current, protection, sensor.

Thermistors