Patent ID: 8096815

Claim:
An electrical connector assembly, comprising: a printed circuit board having a row of first circuit traces and a row of second circuit traces on a face thereof adjacent to a notch defined in the PCB; an electrical connector seated in the notch of the printed circuit board, comprising: an insulative housing having a longitudinal base defining a mating face and a back face opposite to the mating face and a pair of clip portions extending rearwardly from the back face, each clip portion having a first partition, a second partition and a board-receiving groove therebetween; a plurality of contacts respectively received in the insulative housing grouped into a set of first and second contacts, the first contacts having first soldering point jointing on the first circuit traces and the second contacts having second soldering points jointing on the second circuit traces; at least one of the first contacts crossing over the second contacts, and the first soldering point locating at the back of the second soldering point; wherein the printed circuit board is located in the entrance of the board-receiving groove, the first soldering points are located between the first circuit traces and the second circuit traces; wherein said first partition is longer than the second partition in the clip portions extending direction, the second partition has a rearer face opposite to the back face, the notch of the printed circuit board has an inner face, when the printed circuit board is located in the entrance of the slit, the rearer face and the inner face are overlapped from the bottom view; wherein said second partition has a guiding portion extending rearwardly from the rearer face, the notch has a plurality of smaller notches extending rearwardly from the inner face, the guiding portion matches the smaller notch.