Inspection jig and contactor

The invention provides an inspection jig and a contactor. The contactor that can maintain the function of a spring portion even under relatively high current conditions, and an inspection jig equipped with the contact are provided. A contactor (50) of an inspection jig (10) includes a columnar portion (52) and a cylindrical portion (54) disposed around the columnar portion (52). The columnar portion (52) includes a front end portion (52f) protruding from the cylindrical portion (54), and a rear end portion (52r). The cylindrical portion (54) has a spring portion (54s), and the spring portion (54s) is configured to expand and compress to change a dimension between the front end portion (52f) of the columnar portion (52) and the rear end portion of the cylindrical portion (54). The cylindrical portion (54) is formed of an alloy of nickel (Ni) and phosphorus (P).