5787176-1 is an AMPLIMITE HD-20 subminiature D-connector plug designed for straight-posted applications with fixed female screwlocks. The connector features 9 contact positions and is configured for .093 inch minimum thick PCB boards. Dimensions include a shell length (A) of 1.213 inches (30.81 mm), width (B) of 0.984 inches (24.99 mm), and contact depth (C) of 0.494 inches (12.55 mm). The contacts are duplex plated with 0.000030 inches (0.00076 mm) gold on the mating end and tin on the ACTION PIN post surface, with the entire contact underplated with a minimum of 0.000050 inches (0.00127 mm) nickel. This connector is ideal for applications requiring secure PCB mounting with female screwlock retention, commonly used in instrumentation, data acquisition, and industrial control systems where reliable mating and unmating cycles are essential.