Patent ID: 7534150

Claim:
An electrical connector comprising: a first insulative housing comprising a base section extending along a first direction and defining a front end and a rear end thereof in a second direction vertical to the first direction, a mating section extending forward from the front end of the base section in the second direction, a mating cavity being defined in the mating section and opened forward and a receiving chamber being provided in the rear end of the base section and opened rearward, a plurality of terminal grooves being arranged along the first direction and extending along the second direction; a second insulative housing received and retained in the receiving chamber of the first insulative housing with a plurality of passageways corresponding with and aligning with said tenninal grooves in the second direction; and a plurality of terminals retained in the terminal grooves and the passageways; wherein the second insulative housing forms at least two protrusions in a front surface coplanar with an inner wall of chamber.