Heat Resistant Positive Temperature Coefficient PTC Thermistor For Overcurrent Protection

Long Life PTC Type Thdrmistor Can Handle 2kv Energy-Limited Peak Voltage

PTC is the abbreviation of Positive Temperature Coefficient, which means a positive temperature coefficient, and generally refers to semiconductor materials or components with a large positive temperature coefficient. Usually the PTC we refer to refers to the positive temperature coefficient thermistor, referred to as the PTC thermistor. PTC thermistor is a typical temperature-sensitive semiconductor resistor. When it exceeds a certain temperature (Curie temperature), its resistance value increases stepwise with the increase of temperature.

A type of thermistor, the resistance value of the positive temperature coefficient thermistor shows a stepwise increase with the increase of the temperature of the PTC thermistor body. The higher the temperature, the greater the resistance value.
 

Product Description​

 

◆ Self protecting in case of overload with no risk of over-heating

◆ Encased thermistor disk with clamp contacts for high reliability

◆ For high pulse currents and a high number of inrush-power cycles

◆ Can handle 2kv energy-limited peak voltage

Application
 

◆ Automotive on-board charging

◆ Discharge - charge circuits

◆ Power inverters

◆ Server power surge protection

◆ Servo motor control

◆ Welding equipment

Structures and Dimensions​



Electrical Specifications