Shielded back plane connector
First Claim
1. A high density shielded backplane connector, comprising:
- a first insulative housing for mounting to a mother board comprised of a header having two thin upstanding side walls, said header having a plurality of signal contacts within said header for mating with complementary contacts in a complementary connector, said thin sidewalls having strengthening ribs on an inside surface to ridify said upstanding sidewalls, a plurality of grounding tabs intermediate at least some of said strengthening ribs, anda shielded daughter board electrical connector adapted to electrically mate with said mother board electrical connector, said daughter board connector comprising an insulative housing having a plurality of signal contacts adapted to mate with said mother board signal contacts, said daughter board connector further comprising an upper and lower shield member positioned over outer side walls of said daughter board housing, each said shield member including an outwardly projecting kink along a front edge thereof, thereby forming a ground shield contact for mating with the grounding tabs in said header, said ground shields each including openings on opposite sides of said ground shield contacts, said openings thereby forming a passage to receive said strengthening ribs with said ground shield contacts projecting between said ribs to make electrical contact with said header ground contacts.
2 Assignments
0 Petitions
Accused Products
Abstract
A shielded back plane connector is disclosed comprising a header assembly and a daughter board connector. The daughter board connector includes an upper and lower shield where the upper and lower shields include stamped windows thereby forming passages for allowing structural ribs of the housing to pass therethrough while providing a contact for contact with grounding pins disposed in the header assembly. A cross talk shield can be positioned intermediate each of the terminal sub-assemblies thereby reducing the cross talk between adjacent terminals. A shield includes a contact portion for contacting the centre terminal in the shielded sub-assembly, for using the centre terminal as a ground terminal.
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Citations
3 Claims
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1. A high density shielded backplane connector, comprising:
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a first insulative housing for mounting to a mother board comprised of a header having two thin upstanding side walls, said header having a plurality of signal contacts within said header for mating with complementary contacts in a complementary connector, said thin sidewalls having strengthening ribs on an inside surface to ridify said upstanding sidewalls, a plurality of grounding tabs intermediate at least some of said strengthening ribs, and a shielded daughter board electrical connector adapted to electrically mate with said mother board electrical connector, said daughter board connector comprising an insulative housing having a plurality of signal contacts adapted to mate with said mother board signal contacts, said daughter board connector further comprising an upper and lower shield member positioned over outer side walls of said daughter board housing, each said shield member including an outwardly projecting kink along a front edge thereof, thereby forming a ground shield contact for mating with the grounding tabs in said header, said ground shields each including openings on opposite sides of said ground shield contacts, said openings thereby forming a passage to receive said strengthening ribs with said ground shield contacts projecting between said ribs to make electrical contact with said header ground contacts. - View Dependent Claims (2, 3)
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Specification