Electric connector

An electrical connector comprising:

• an insulative housing defining at least one passageway surrounded by walls and extending along a front-to-back direction;
• a deflectable locking arm formed on one of said walls and defining a locking head extending into the passageway;
• a contact including a base seated upon said one of the walls and defining a hole latchably receiving said locking head;
• wherein said contact further includes a pair of contacting arms extending from two sides of the base away from said one of the walls;
• wherein another one of said walls opposite to said one of the walls forms a protrusion in the passageway, and said pair of contacting arms sandwich said protrusion therebetween.

An electrical connector comprising:

• an insulative housing defining at least one passageway surrounded by walls and extending along a front-to-back direction;
• one of said wall defining a trench in an interior face region in which a protrusion is located;
• and
• a contact including a base abutting against another one of said walls opposite to said one of the walls, and a pair of deflectable contacting arms vertically extending from two sides of the base via corresponding root ends thereof;
• wherein
• a distal end of each of the pair of contacting arms is received in the trench and laterally moveably sandwiched between the protrusion and the interior face region of said one of the walls in a transverse;
• wherein
• each of said vertically extending contacting arms is equipped with an inward projection between the corresponding tip end and root end;
• wherein the distal end, the root end and the corresponding inward projection of each of said contacting arms are essentially vertically aligined with one another.