Detailed Product Description

PTC Thermistor features:
1) Utilizing the characteristic of PTC material
2) Small size
3) High voltage resistance
4) Longevity of service
5) Low power when normally working

PTC thermistor is the abbreviation of positive temperature coefficient in English, is a semiconducting ceramic material in high tech mainly composed of BaTiO3, has the characteristic that the resistance changes according to the temperature.Especially near courier temperature, the peak rise resistance can reach 3-7digits.PTC series thermistors have been widely used in the products of industrial electronic equipments and automobile and household electrical appliances for erasing magnetic automatically,overheat-or-overcurrent protection,motor startup, heating at constant temperature,temperature compensation,time delaying and so on by using the basic characteristic of R-T, V-I and I-T.