描述

745187-7 is an AMPLIMITE HD-20 full metal-shell straight posted D-subminiature receptacle connector from TE Connectivity. This connector features shell size 3 with 25 contact positions and is designed with mounting holes for secure PCB attachment. The receptacle has dimensions of approximately 2.088 inches (53.04 mm) for dimension A and 1.852 inches (47.04 mm) for dimension B, with a C dimension of 0.494 inches (12.55 mm). The shell is constructed from tin-plated steel with a 94V-0 rated thermoplastic black insert, and socket contacts are made from phosphor bronze with gold plating options. These connectors are commonly used in industrial, telecommunications, and computing applications requiring reliable signal transmission and robust mechanical connections.