Description

This paper aims to compare the properties of nickel-plated copper wire to those of tin- and silver-plated copper wires and highlight the outstanding properties gained by nickel plating in regard to high-temperature applications. The main topics are physical, electrical, and thermal properties of nickel-coated copper wire; standard specifications and wire geometries; comparison with other coating metals (i.e. tin and silver); and information about special thermally resistant insulation materials.