Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With provision to conduct electricity from panel circuit to...
Patent
1991-04-26
1992-09-29
Pirlot, David L.
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With provision to conduct electricity from panel circuit to...
439700, 439824, H05K 100
Patent
active
051510405
ABSTRACT:
A connector for an LGA IC device or a PGA IC device comprises an array of terminals in a housing each with a receptacle portion receiving a contact member mounted on the upper end of an axially extending compression spring for tilting movement into engagement with the receptacle wall at two, axially spaced locations by engagement with a pin or land depressing the spring. The contact member may be retained within the receptacle providing a socket for a pin of a PGA IC device or formed as a pin protruding from the free end of the receptacle for engagement with a land of an LGA IC device, in both cases providing a force assisting disconnection of the device.
REFERENCES:
patent: 1567474 (1925-12-01), Tomlinson
patent: 3416125 (1968-12-01), Theve
patent: 4358175 (1982-11-01), Reid
patent: 4397519 (1983-08-01), Cooney
patent: 4743201 (1988-05-01), Robinson et al.
KEL Corporation
Pirlot David L.
Usher Robert W. J.
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