The 5749111-4 is a 50-position 2-row IDC D-sub Connector with gold flash over palladium nickel-plated phosphor bronze contacts and black thermoplastic housing. The shielded Amplimite .050 series headers with action pin contacts offer a high-density D type interface and a solderless board-mount interconnection. When an Amplimite .050 series compliant action pin contact is inserted into a plated through-hole, two spring members are compressed, exerting force against the hole for a gas-tight connection. The diameter of the hole is smaller than the diagonal size of the pin. It is applicable to round jacketed cable.
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