Surface-mounted micro rectangular socket connector

The utility model discloses a surface-mounted micro rectangular socket connector. The key point is that the surface-mounted micro rectangular socket connector disclosed by the utility model comprises a shell connected to a case via a bolt, wherein a base with a rigid inserting hole is arranged inside of the shell; the base is provided with a mounting pin inserted into the rigid inserting hole; and the tail end of the mounting pin is welded with a printed board. The surface-mounted micro rectangular socket connector disclosed by the utility model is convenient to use and reasonable in structure; the mounting pin is stretched to the inside of the case and correspondingly welded with a welding pad on the printed board, so that the mounting and connecting can be completed by using manual brazing; and the technical problems of cumbersome welding and difficult mounting of the prior art are solved by the surface-mounted micro rectangular socket connector disclosed by the utility model.