Patent ID: 7485011

Claim:
An electrical connector comprising: an insulating housing having a plurality of receiving passageways; a plurality of contacts received in said receiving passageways, each contact having a first terminal and a second terminal having a receiving space for receiving said first terminal, said second terminal having at least one convexity formed on an inner surface of said receiving space for mating with said first terminal; wherein said second terminal has a base portion and a leading arm extending upwardly from two sides of said base portion; wherein said receiving space of the second terminal is formed by the base portion and said leading arm, said convexity protrudes into the receiving space from said leading arm; wherein the second terminal has a U-shaped receiving portion at a lower portion of said receiving space; wherein said leading arm has at least one mating bender protrudes into said receiving space in order to form said convexity; wherein said leading arm includes a first arm and a second arm with a first bar and a second bar respectively thereon; wherein each first terminal has a main body and a pair of protrusions formed on two sides of said main body for engaging with said first bar upwardly.