AgSnO2 (silver tin oxide) Bimetal Contact VS AgCdO (silver cadmium oxide)Bimetal Contact

      AgSnO2 contact material is environmentally friendly and non-toxic, with excellent resistance to fusion welding and arc ablation. In general, AgSnO2 has better arc ablation resistance than AgCdO under high current conditions; AgSnO2 has high contact resistance under lamp or capacitive load, but it is performed under DC or click load. Low and stable contact resistance; AgSnO2 material has better transfer performance than AgCdO under DC conditions. AgSnO2 contact materials are widely used in large capacity contactors, power relays, medium and small capacity low voltage circuit breakers and automotive electronics.