Socket connector

The utility model relates to a socket connector, which comprises a socket insulation body, a first terminal group, a second terminal group and a socket metal shell, the socket insulation body at least consists of a first body part and a second body part, and a first butt joint surface of the first body part and a second butt joint surface of the second body part face the same direction; the first terminal group and the second terminal group can be respectively embedded in the first body part and the second body part; the socket insulation body can extend into a socket assembly space in the socket metal shell, the socket metal shell has at least two different shell widths, and the shell widths are formed by separating the two opposite sides of the socket metal shell, so that blind plugging or reverse plugging prevention operation effects are provided for a user, and the safety of the socket is improved. And the problem caused by improper plugging operation is effectively solved. 本实用新型为一种插座连接器，包括一插座绝缘本体、一第一端子组、