Grid system matrix for transient protection of electronic circui

Details Grid system matrix for transient protection of electronic circui Grid system matrix for transient protection of electronic circui

1991-09-30

1993-04-13

Pirlot, David L.

Electrical connectors

Electromagnetic or electrostatic shield

Multi-part shield body

439620, H01R 13648

Patent

active

052018555

ABSTRACT:
A compact EMP and EMI/RFI connector protection module insertable into a connector receptacle forming a portion of a sealed electrical enclosure. The protection modules include a plurality of electrical filters each protecting a pin such as a 300 plus pin ARINC 600 connector standard on aircraft electronic enclosures or boxes. The modules comprise a conductive lattice or grid having a plurality of orifices defined by facing walls. Unpackaged integrated circuit dies are bonded to the walls defining the orifices and are electrically coupled to inserted contact pins via spring clips inserted therebetween. A conductive path exists from the pins to the conductive lattice, forming a ground plane and a heat sink, via the unpackaged integrated circuit die, a conductive strip and spring clip. The module is sufficiently compact providing electrical protection to selected pins on 0.1 inch centers.

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