Abstract: A terminal material strip assembly comprises a material strip and a bank of first terminals and second terminals. The first terminals and second terminals are alternatively arranged, a plurality of combining portions are punched and extended from one side of the base. The first terminal has a first body portion, and the second terminal has a second body portion. Each first terminal is connected to the combining portion of the base so as to form a first concave bending portion; and each second terminal is connected to one combining portion of the base so as to form a second concave bending portion. The first concave bending portion and the second concave bending portion are not at the same straight line.

Abstract: An auxiliary fixing device of a plate type connector is disclosed. When the plate type connector are welded to a circuit board from different directions, it is unnecessary to change the auxiliary pins; a selected one of two mounting portions is used to be stuck to the circuit board. The shapes of the auxiliary pins are redesigned so that two mounting portions are arranged at two adjacent sides of the auxiliary pins. When the auxiliary pins are inserted into the engaging grooves at two sides of the plate type connector. The mounting portions exposes from the plate type connector. Therefore, as the plate type connector is welded to a circuit board for different directions, it is unnecessary to change the auxiliary pins; and a selected one of two mounting portions is used to be stuck to the circuit board.