BERYLLIUM COPPER, GOLD (30) OVER NICKEL FINISH, PCB TERMINAL BERYLLIUM COPPER ALLOY, TIN LEAD (100) OVER NICKEL FINISH, PCB TERMINAL BERYLLIUM COPPER ALLOY, TIN (100) OVER NICKEL FINISH, PCB TERMINAL BERYLLIUM COPPER, TIN (100) OVER NICKEL FINISH, PCB TERMINAL