The invention discloses an electric connector comprising an insulator (2), conductive terminals (3, 4) and a stopping component (5). The insulator is provided with terminal accommodation slots (24, 25) to accommodate the conductive terminals which enter the terminal accommodation slots from the rear end of the insulator in groups. The stopping component is fixed at the rear end of the insulator and is positioned behind the conductive terminals to prevent the conductive terminals from exiting from the insulator. Junctions (33, 43) of the conductive terminals are exposed out of the stopping component so as to be convenient for being connected with leads.