PRESSURE COUPLING CONNECTOR

摘要

The pressure coupling connector (1) includes a wire holding block (2) for holding electric wires (4) and a contact block (3) for holding a connection terminal (5) to which the electric wire is coupled with pressure by inserting the wire holding block into the contact block. The connection terminal of the contact block includes a U-shaped blade (51,53) rising toward an opening surface (31) into which the wire holding block is inserted. The wire holding block includes a wire holding portion in which a holding hole (23) for transmitting the electric wire from the rear side thereof and holding the electric wire is formed and a reception groove (25) for receiving the U-shaped blade of the connection terminal . The U-shaped blade of the connection terminal includes a core pressing blade (51) having a step-shaped slit with two different widths in the vertical direction and a wire holding blade (53) having a step-shaped slit with two different widths in the vertical direction, sequentially from the inside in an electric wire insertion direction.