CH Series Varistors

Littelfuse CH Series Varistors are transient, small metal-oxide surge suppressor varistors (MOVs) manufactured in leadless chip form. The CH Series are available in a voltage range from 14V to 275V, and energy ratings up to 8J. Littelfuse has designed the CH Series Varistors for use in a variety of applications from low voltage DC to off-line board-level protection. With lower profiles than traditional radial lead varistors, designers can reduce the size and weight and increase the reliability of their equipment designs.