"NiP-Au" stands for Nickel-Phosphorus with Gold (Au) plating. This type of material finish typically involves an electroless nickel-phosphorus (NiP) plating layer followed by a thin layer of gold.
Provides excellent corrosion resistance, uniform thickness, good wear resistance, and a smooth surface finish.
Commonly used in electronics, connectors, and components requiring good electrical conductivity, corrosion resistance, and durability. The combination of NiP for wear resistance and gold for conductivity makes it ideal for contacts, connectors, PCBs, and various electronic assemblies.