Electrical connectors – Electromagnetic or electrostatic shield – Multi-part shield body
Patent
1993-02-25
1994-08-16
Nguyen, Khiem
Electrical connectors
Electromagnetic or electrostatic shield
Multi-part shield body
439352, 439682, H01R 13648
Patent
active
053382277
ABSTRACT:
A plug-type multipolar electrical connector is arranged such that a composite cable comprising, as core wires, thin and thick wires can be connected to respective terminal pins in a limited space and that a shielding operation as an anti-noise measure is improved. Thus, the plug-type multipolar electrical connector can be miniaturized with higher density and improved in shielding performance. The horizontal pitch between each adjacent terminal pin for thick wires is coarser or greater than the horizontal pitch between each adjacent terminal pin for thin wires. A terminal pin group for thin wires is disposed at the center of a body, and a terminal pin group for thick wires is disposed at a lateral side of the terminal pin group for thin wires. The terminal pin groups are enveloped by shield covers.
REFERENCES:
patent: 4929189 (1990-05-01), Sekiguchi
patent: 5021012 (1991-06-01), Shibano
patent: 5088932 (1992-02-01), Nakamura
patent: 5195910 (1993-03-01), Enomoto et al.
Hosiden Corporation
Nguyen Khiem
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