Abstract: When a load necessary for inspection is applied to a cylindrical body in the axial direction thereof, an end of the first bar-like main body is located closer to the other end side of the cylindrical body than one end of a support portion in a support member that supports the body portion, an end of the second bar-like main body is located closer to one end side of the cylindrical body than the other end of the support portion, the body portion is located in the entire portion where the support portion is located, and a radial distance between the outer peripheral surface of the axial central portion of at least one of the first spring portion and the second spring portion and the support member is larger than the distance between the body portion and the support portion.

Abstract: When a load necessary for inspection is applied to a cylindrical body in the axial direction thereof, an end of the first bar-like main body is located closer to the other end side of the cylindrical body than one end of a support portion in a support member that supports the body portion, an end of the second bar-like main body is located closer to one end side of the cylindrical body than the other end of the support portion, the body portion is located in the entire portion where the support portion is located, and a radial distance between the outer peripheral surface of the axial central portion of at least one of the first spring portion and the second spring portion and the support member is larger than the distance between the body portion and the support portion.

Abstract: A contact 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 contact of an inspection jig includes a columnar portion and a cylindrical portion disposed around the columnar portion. The columnar portion includes a front end portion protruding from the cylindrical portion, and a rear end portion. The cylindrical portion has a spring portion, and the spring portion is configured to expand and compress to change a dimension between the front end portion of the columnar portion and the rear end portion of the cylindrical portion. The cylindrical portion is formed of an alloy of nickel and phosphorus.