Electrical connector

Claim 1

An electrical connector comprising: an insulative housing comprising a front wall and a pair of side walls; an insulative first cover retained by the side walls of the insulative housing and abutting against the front wall of the insulative housing; a first terminal module comprising a dielectric spacer and a plurality of electrical terminals extending through the dielectric spacer, the dielectric spacer being retained by the side walls of the insulative housing and abutting against the insulative first cover; and a conductive shield enclosing the insulative housing, the first cover and the first terminal module and comprising a top wall, the top wall of the conductive shield being separated from the electrical terminals of the first terminal module by the insulative first cover and dielectric spacer of the first terminal module; wherein the insulative housing further comprises an intermediate wall parallel to and in between the side walls and a rear wall opposite and parallel to the front wall; further comprising an insulative second cover similar in shape to the insulative first cover and a second terminal module similar in shape to the first terminal module; wherein the dielectric spacers of the first and second terminal modules each comprises a guiding portion forming a pair of opposite guiding ribs thereon and a retention portion retained to the intermediate and side walls of the insulative housing, the intermediate and side walls each defining a guiding groove corresponding to the guiding ribs of the dielectric spacers; wherein the guiding portions of the dielectric spacers of the first and second terminal modules each define an inclined front face thereon; wherein the first and second covers each form a pair of ribs on opposite side faces thereof and comprise a front face abutting against the front wall of the insulative housing and an inclined rear face engageable with the inclined front face of corresponding dielectric spacer, the ribs being received in the guiding grooves of the intermediate and side walls of the insulative housing; wherein the electrical terminals of the first and second terminal modules each comprise a fixing portion embedded in the dielectric spacer, a mounting portion extending beyond a bottom of the retention portion, a forward portion extending beyond the front inclined face of the guiding portion, a curved portion extending from the forward portion and a spring arm extending angularly relative to the forward portion from the curved portion; wherein the first and second covers each define a plurality of bottom passageways to receive the forward and curved portions of the electrical terminals; wherein the rear wall of the insulative housing defines a plurality of channels to accommodate free ends of the spring arms of the electrical terminals; further comprising a pair of board locks and wherein the insulative housing further comprises a pair of side wings on opposite side walls to retain the board locks therein.