Electrical connector with better anti-interference performance

An electrical connector, comprising:

• an insulating body comprising a mating surface and a slot extending through the mating surface;
• a plurality of conductive terminals, each conductive terminal comprising a tail portion and a contact portion extending into the slot, the contact portion being adapted to mate with a mating connector;
• and a connection module comprising a mounting block and a plurality of connection terminals fixed with the mounting block, the connection terminals and the conductive terminals being arranged separately, each connection terminal comprising an abutting portion and a mounting foot for being mounted to a circuit board;
• wherein the abutting portion comprises a first abutting arm, a second abutting arm opposite to the first abutting arm, and a receiving slot located between the first abutting arm and the second abutting arm;
• the tail portion of the conductive terminal is received in the receiving slot so as to contact the abutting portion;
• and wherein the abutting portion of the connection terminal and the tail portion of the conductive terminal are contact each other at a perpendicular angle;
• wherein the first abutting arm and/or the second abutting arm comprises a protrusion in contact with the tail portion of the conductive terminal.