Electrical connector with improved EMI structure

Details Electrical connector with improved EMI structure Electrical connector with improved EMI structure

2009-07-02

2010-10-12

Le, Thanh-Tam T (Department: 2839)

Electrical connectors

Electromagnetic or electrostatic shield

Shield mounted on printed circuit board

C439S079000

Reexamination Certificate

active

07811131

ABSTRACT:
An electrical connector includes an insulative housing, first and second contact modules received in the insulative housing, a first metal shell covering the insulative housing and a grounding piece. The insulative housing includes a mating tongue and the first metal shell includes a plurality of peripheral walls enclosing the mating tongue to cooperatively form a mating opening therebetween. The grounding piece includes a number of side walls and a receiving opening through which the peripheral walls extend. The side walls include a number of half-spherical embosses stamped therefrom to abut against the front metal shell for EMI protection.

REFERENCES:
patent: 6447311 (2002-09-01), Hu et al.
patent: 7052322 (2006-05-01), Hu et al.
patent: 7097507 (2006-08-01), Zhang et al.
patent: 7168985 (2007-01-01), Zhang et al.
patent: 7351106 (2008-04-01), Zhu et al.

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