Model no.: 07d561k-240 Certificates: ul, csa, vde, cqc Specification: Rated voltage: 560v Tolerance: +/-10% Max. Allowable voltage: 350vac/460vdc Max. Clamping voltage:920v Max. Energy (10/1000s): 58j Withstanding surge current(8/20s): 1200/600 Lead configuration: straight/outside kink/inside kink/vertical kink to be option Lead spacing: 5.0mm Operating temperature range:-40 , ~ +85, Temperature coefficient of clamping voltage: 0 ~ 0.05% / , Storage temperature : -40 , ~ +125, Hi-pot encapsulation : 2000v Expoxy coating insulation resistance: > 1, 000 m ohm Application: Metal oxide varistors have many advantages and can be used in many different types of applications for the suppression of mains borne transients from domestic appliances and lighting to industrial equipment on both ac or dc power lines. They can be connected directly across mains supplies and across semiconductor switches for protection of transistors, mosfet, s and thyristor bridges. Blow main appliances that metal oxide varistor used. A. Led lights. B. Cordless phones, mobile phone chargers, telecom power systems, wireless base stations. C. Audio and video devices, automation control systems, surge protection device. D. Security system, fire alarm systems, industrial control contact relays