描述

The 747842-2 is a subminiature D-type connector plug featuring 25 contact positions with a Shell Size 3 configuration, designed for right-angle mounting with threaded inserts and fixed female screwlock. The connector has a front metal shell constructed of steel with tin plating, a black 94V-0 rated thermoplastic housing, and brass eyelets with tin plating. Key dimensions include an overall length (A) of 2.088 inches (53.04 mm), width (B) of 1.852 inches (47.04 mm), depth (D) of 0.230 inches (5.84 mm), and height (E) of 0.738 inches (18.75 mm). The connector is preloaded with size 20 DF posted pin contacts with duplex plating (0.00030 inches gold on mating end and tin-lead on termination end, with nickel underplate), and includes grounding indents and grounding straps for enhanced signal integrity. This connector is ideal for applications requiring reliable high-density interconnections in compact spaces, such as instrumentation, data acquisition systems, and industrial control equipment.