Copper-nickel-silicon Alloy Foil has the advantages of beautiful color, high conductivity, electric heating, corrosion resistance, oxidation resistance, high strength, high toughness, high hardness, fatigue resistance, electroplating, weldability, etc.

It is used to manufacture high-strength parts, such as contact springs, connectors, and lead frames, that require good formability, high endurance relaxation capacity, and moderate electrical conductivity. It is widely used in relays, mobile phone parts, switches and headphone sockets. It can replace the beryllium copper electronic copper tape with low beryllium content as the basic raw material for the manufacture of integrated circuits and semiconductor discrete devices, such as electronic and electrical integrated circuits, large and medium power tubes, Metering, light-emitting diodes and LED brackets, communications, test instruments, connectors, terminals, etc.