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Newlife varistors are made through high-temperature sintering, which main raw material is ZnO, and doped different proportions of metal oxides, such as Bi₂O₃, Sb₂O₃, Co₂O₃, and their volt-current characteristics are nonlinear over voltage protection semiconductor components.
ZnO varistors, as overvoltage protectors, are mainly used in power supply system, surge suppressor, security system motor protection, automotive electronic system, household appliances, outdoor lighting system, etc. Newlife has the experienced design and manufacture
ability of common and high-energy ZnO varistors, and has the advanced production and testing equipment. We can provide complete
specifications and models, reliable quality, strong through-current capability, good voltage consistency of ZnO varistor products.