The invention discloses an electric connector comprising an insulating body, a terminal and a positioning part, wherein the terminal is fixedly held on the insulating body; the positioning part is arranged on the insulating body; the terminal is provided with a fixedly holding part, a contact part and pins, wherein the fixedly holding part is fixedly held on the insulating body, the contact part extends from one end of the fixedly holding part, and the pins extend out of the insulating body from the other end of the fixedly holding part; the insulating body is provided with a plurality of convex parts; the pins of the terminal are arranged in at least two rows; both sides of the positioning part are provided with concave parts; the concave part positioned at one side of the positioning part contains a row of pins of the terminal, and the concave part positioned at the other side is matched with the convex parts of the insulating body; and the other row of pins of the terminal are clamped between the positioning part and the insulating body. By adopting the structure, the invention can realize the stable positioning of the terminal, is beneficial to the miniaturization development of the electric connector and reduces the production cost.