2DB52S is a Double Density D-subminiature socket connector featuring 52 contacts arranged in a B shell size configuration. It utilizes reliable twist pin contact design with 0.075" (1.91mm) contact spacing and accommodates AWG #26 through #22 wire sizes. The connector features a cadmium-plated steel shell with yellow chromate coating, glass-filled nylon insulator, and gold-plated copper alloy contacts with a contact rating of 5 amps maximum. With dimensions of 2.088" (53.03mm) length and 1.852" (47.04mm) mounting hole spacing, it weighs 7.15 grams without contacts and 11.05 grams with contacts. This connector is especially suitable for commercial applications such as computers, instrumentation, communications, and audio equipment where reliable multi-point contact and positive alignment are required.