Overvoltage Protection
Diodes, TVS, diode arrays, relays, surge protectors, SIDACtor® protection thyristors, and varistors provide overvoltage Diodes, TVS, diode arrays, relays, surge protectors, SIDACtor® protection thyristors, and varistors provide overvoltage protection to PCBs, LED arrays, and other delicate electronics. The devices also help save power by switching current efficiently and limiting current leakage. Rely on Littelfuse products when designing, building, and servicing electrical systems.