439 / | HD | ELECTRICAL CONNECTORS |
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43 | DF | WITH SELECTABLE CIRCUIT, E.G., PLUG BOARD {5} |
44 | DF | .~ Planar circuit overlying a second planar circuit, both adapted to be electrically connected {1} |
45 | | .~.~ Connected by transversely inserted pin {3} |
46 | DF | .~.~.~> Pin having selection feature |
47 | DF | .~.~.~> Panel member having planar surface for supporting circuit and parallel surface for supporting second circuit |
48 | DF | .~.~.~> Linear conductors of first surface; linear, normally disposed, conductors in second circuit |