Ametherm CL20 Ceramic PTC Thermistors deliver voltage ratings up to 750V and maximum energy ratings to 700J. This Ametherm PTC thermistor series offers four resistance values from 7.0 to 100Ω at 25°C to accommodate a variety of pre-charge times. These resistance values of the CL20 remain unchanged over the typical operating temperature range of -40°C to +110°C. CL20 thermistors provide high reliability and stability in high-voltage applications and can withstand hundreds of hits of maximum inrush current without degrading.
Features
Voltage ratings up to 750VEnergy ratings up to 700J7.0 to 100Ω at 25°C resistance values-40°C to +110°C operating temperature range
Applications
Pre-charge circuitsDegaussing circuitsHeater applications
