Electrical connectors – With contact preventer or retractable cover part
Reexamination Certificate
2006-07-04
2006-07-04
Harvey, James R. (Department: 2833)
Electrical connectors
With contact preventer or retractable cover part
C439S041000, C439S940000
Reexamination Certificate
active
07070428
ABSTRACT:
An electrical connector assembly (1) includes an LGA connector (2) and a pick up cap (3) mounted onto the connector. The connector defines a number of cells (26) for receiving a corresponding number of contacts (20).The pick up cap mounted onto the connector has a first surface (36) engagable with a vacuum suction device and a second surface (38) having at least one protrusion (40, 42) extending downwardly therefrom, said at least one protrusion spaces the second surface of the pick up cap from a top surface (245) of the connector to form a gap (35) therebetween, thereby permitting heated air to flow therethrough during mounting the connector assembly onto the circuit substrate by SMT.
REFERENCES:
patent: 5249977 (1993-10-01), Tanaka et al.
patent: 5681174 (1997-10-01), Correll, Jr. et al.
patent: 6875022 (2005-04-01), Ma
patent: 6877990 (2005-04-01), Liao et al.
patent: 6899553 (2005-05-01), Ma et al.
patent: 2005/0003683 (2005-01-01), Liao
patent: 2005/0136711 (2005-06-01), Ma
Chung Wei Te
Harvey James R.
Hon Hai - Precision Ind. Co., Ltd.
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