Land grid array socket having accessorial pressing members

Details Land grid array socket having accessorial pressing members Land grid array socket having accessorial pressing members

2006-10-31

2006-10-31

Le, Thanh-Tam (Department: 2839)

Electrical connectors

With coupling movement-actuating means or retaining means in...

For dual inline package

C439S073000

Reexamination Certificate

active

07128593

ABSTRACT:
An LGA socket includes a socket body (20) receiving a number of contacts (70), a stiffener (30) attached to the socket body, and a socket plate (40) and a load lever (50) respectively mounted to opposite ends of the stiffener. The socket plate has a connecting side (401) to connect the stiffener, a pressing side (402) to engage the load lever, and a pair of opposite lateral sides (403) respectively and integrally connected to the connecting side and the pressing side. The opposite lateral sides have a pair of clasping sections (4031) and a pair of accessorial pressing members (4032) adjacent the pressing side. The clasping sections and the accessorial pressing members can jointly press a top surface of the LGA package (60). Thus, reliable electrical connection between conductive pads on the LGA package and the corresponding contacts received in the socket body is ensured.

REFERENCES:
patent: 4390220 (1983-06-01), Benasutti
patent: 4504105 (1985-03-01), Barkus et al.
patent: 4621884 (1986-11-01), Berkebile et al.
patent: RE32370 (1987-03-01), Bright et al.
patent: 5241453 (1993-08-01), Bright et al.
patent: 5302853 (1994-04-01), Volz et al.

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