Tri-metal Button Contacts 1.Material: Ag,AgCdO,AgNi,AgSnO,AgZnO 2.High quality with competitive price 3.Certification:Rohs, Tri-metal Button ContactsAgCdO Contact:Features:(1) AgCdO is a kind of most important contact material among silver metal-oxide materials, and it is widely used for low-voltage devices(2) When the temperature is higher than 900oC, CdO is sublimated and the contact surface is ...