Electrical connectors – Metallic connector or contact having part permanently... – Adapted to be secured to conductor formed on printed circuit...
Patent
1988-05-24
1990-03-13
Abrams, Neil
Electrical connectors
Metallic connector or contact having part permanently...
Adapted to be secured to conductor formed on printed circuit...
29843, 361405, H01R 909
Patent
active
049079913
ABSTRACT:
In a connective jumper, recesses are defined in jumper connecting portions and surfaces of the recesses are plated. Thus, the connective jumper can be strongly soldered. Even if cracking is caused in the soldering portions, progress of cracking can be reduced since such cracking can be easily visually inspected. A manufacturing method whereby such connective jumpers can be efficiently manufactured with high mass productivity at a low manufacturing cost is also provided.
REFERENCES:
patent: 3519890 (1970-07-01), Ashby
patent: 3729816 (1973-05-01), Burns
patent: 4625260 (1986-11-01), Jordan et al.
patent: 4775917 (1988-10-01), Eichhorn et al.
Abrams Neil
Mitsubishi Denki & Kabushiki Kaisha
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