Ruthenium-palladium alloy-plated product and manufacturing method of the same

Provided is a plated product characterized by having equivalent hardness, contact resistance, color tone, and the like, to a rhodium plated product, and by being more economical than a rhodium plated product. A ruthenium-palladium alloy-plated product has a plated film of a ruthenium and palladium alloy formed on top of a substrate by electro-plating, wherein the plated film is characterized by containing 35% to 65% by weight of ruthenium, with the remainder being palladium.