ELECTRICAL JUMPER WITH RETAINING ARRANGEMENTS

摘要

An electrical jumper includes an insulative housing defining a receiving room having an inserting opening through which the pins are inserted to the receiving room and a one-piece terminal member assembled in the receiving room. The terminal member includes two contacts connecting with each other by two connecting portions. Each contact defines a base portion and a pair of elastic arms on two opposite sides of the base portion. The base portion of each contact further defines a rib protruding towards the receiving room. The insulative housing further defines arm portions having hook portions at free ends of the arm portions extending into the receiving room. The arm portions are movable with respect to the insulative housing. The rib and the hook portion resist on two opposite sides of the pin when the pins are inserted in the receiving room.