Circuit card assembly with shielding assembly for reducing EMI e

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

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174 35R, 174 35MS, 174 51, 361753, 361788, 361800, 361803, 439109, H05K 900

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active

053863461

ABSTRACT:
A circuit card assembly adapted to be coupled to a housing for reducing the amount of electromagnetic interference (EMI) escaping from the housing into the environment. The circuit card assembly includes a printed circuit board, an insulative faceplate coupled to the front edge of the printed circuit board, and a shielding assembly. The shielding assembly includes an electrically conductive strip extending along the rear surface of the insulative faceplate, and a grounding path coupled to the printed circuit board and electrically coupled to the conductive strip. The grounding path provides a reliable, solid, positive ground between the conductive strip and the housing upon insertion of the printed circuit board into the housing.

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