ELECTRIC CONTACT AND PAIR OF CONNECTOR TERMINALS

摘要

This electric contact (30) comprises a bulging contact (10) having a bulged shape, and a flat contact (20) having a plate-shape and electrically contacting the crest of the bulging contact (10). The bulging contact (10) has a silver-tin alloy layer (12), and a silver cover layer (13) that covers the surface of the silver-tin alloy layer (12) and is exposed at the outermost surface. The flat contact (20) has a silver layer (21) exposed at the outermost surface without having a silver-tin alloy layer directly underneath. In addition, the pair of connector terminals has such an electric contact (30) at a contact portion.