... AgCdO/Cu Relay Spare Parts etc which are widely used in Relays, Switches, Protectors, Thermostats and other Electro ... advanced production and inspection equipments, For examples: Automatic cleaner, Ultrasonic cleaner, Vacuum store, Electric spark machine, Pure water equipment, ... be brass and AgSnO2 Diameter: 11mm ROHS compliant Used generally in undercurrent contact devices, auto switches and ...