Electric connector

The utility model relates to an electric connector, which comprises an insulating body and a plurality of terminals, wherein the insulating body comprises an inner wall, an outer wall which corresponds to the inner wall and a plurality of terminal containing grooves which are arranged between the inner wall and the outer wall. The terminals are contained in the terminal containing grooves of the insulating body, and each terminal containing groove of the insulating body comprises a contact part, a welding part and a base which is used for connecting the contact part and the welding part. Each terminal containing groove of the insulating body is further and horizontally extended with one lug boss at one side of the inner wall of each terminal containing groove, the upper surface of the outer wall forms a supporting platform, and a through groove is arranged between the lug boss and the supporting platform, wherein both sides of the base of each terminal are respectively supported by the lug boss and the supporting platform. Because the utility model improves the terminal containing groove of the insulating body, an automatic machine can support each terminal through a supporter with larger cross-sectional area when each terminal is assembled; each terminal can be stably inserted, and each terminal can not be inclined; because the through groove has a large space, the supporter can easily pass through the through groove and the state that the contraposition is difficult can not happen.