The 5745182-2 is an AMPLIMITE HD-20 subminiature D-connector plug designed for high-density applications requiring 9 contact positions. It features a straight posted connector configuration with a full metal shell and tin-plated finish, providing robust mechanical and electrical performance. The connector has a shell size of 1 with dimensions of 1.213 inches (30.81 mm) length and 0.984 inches (24.99 mm) width, with a post length of 0.125 inches (3.18 mm) suitable for PCB thicknesses of 0.062–0.093 inches. The contacts are phosphor bronze with duplex plating: 0.000030 inches (0.00076 mm) gold on the mating end and tin on the termination end, with a minimum 0.000050 inches (0.00127 mm) nickel underplate for enhanced durability and corrosion resistance. This connector is ideal for applications requiring reliable interconnection in compact spaces, such as industrial instrumentation, telecommunications equipment, and data acquisition systems.