... experience 2,AgCdO,AgSnOIn,AgNi,AgZnO,AgCu 3,Usage:relay,switch,contactor,breaker,starter,motor 4,ISO9001,SGS Specification:1Certification: ISO9001 ... contact resistance, which is similar to that of pure silver, without the variable switching times. 4. AgNi /Cu bimetal rivet: In ...