... 2,AgCdO,AgSnOInO,AgNi,AgZnO,AgCu,Cu 3,Usage:relay,switch,contactor,breaker,thermostat 4,ISO9001,SGS Contact type: ... resistance. It is easily soldered and is the ideal contactor material for continuous, enclosed electric connectors. It is one of the most widely used ... and AgSnO2 In2O3 is higher and it is more difficult to processing these two materialsUsage:Breaker,relay,contactor,timer,thermostat,train ...