Abstract: A receptacle connector includes an insulative housing, a number of conductive contacts, and a retainer seat. The insulative housing includes a mating face for mating with a plug connector and a mounting face opposite to the mating face. The insulative housing defines a number of contact-receiving passages penetrating from the mating face to the mounting face and a mounting recess recessed from the mounting face toward the mating face a certain distance. The conductive contacts are respectively received in the contact-receiving passages. Each conductive contact includes a contacting portion for electrically contacting the plug connector, a termination portion for electrically connecting with a Printed Circuit Board, and an intermediate portion connecting the contacting portion with the termination portion. The retainer seat is fixedly received in the mounting recess of the insulative housing.

Abstract: A receptacle connector includes an insulative housing, a number of conductive contacts, and a retainer seat. The insulative housing includes a mating face for mating with a plug connector and a mounting face opposite to the mating face. The insulative housing defines a number of contact-receiving passages penetrating from the mating face to the mounting face and a mounting recess recessed from the mounting face toward the mating face a certain distance. The conductive contacts are respectively received in the contact-receiving passages. Each conductive contact includes a contacting portion for electrically contacting the plug connector, a termination portion for electrically connecting with a Printed Circuit Board, and an intermediate portion connecting the contacting portion with the termination portion. The retainer seat is fixedly received in the mounting recess of the insulative housing.

Abstract: An electrical connector assembly includes an insulative housing, a number of contacts, a least a first PCB electrically connecting with the contacts, a pair of restriction sections, and a pair of fastening elements. The insulative housing comprises an upper wall, a lower wall opposite to the upper wall, and a pair of sidewalls connecting with the upper and lower walls. The contacts are received in the insulative housing. The first PCB comprises a pair of side sections partially surrounding the insulative housing. The pair of restriction sections is connected with the sidewalls of the insulative housing and partially overlaps with side sections of the first PCB. The pair of fastening elements respectively passes through the restriction sections and the side sections of the first PCB to align and position the relative position between the insulative housing and the first PCB for achieving more reliably electrical connection between the first PCB and the contacts.