The DDMM-24W7P is a D-Subminiature connector from the Combo D Series, offering mixed contact layouts for flexible signal and power distribution. It features 17 working contacts of size 20 and 7 empty size 8 cavities, supporting a wire gauge range of AWG 8-26 with a maximum signal contact current rating of 7.5 A and contact resistance of 10 mO. The connector operates reliably across a temperature range of -55°C to +150°C, withstands 500 VAC dielectric voltage, and is rated for 500 mating cycles. The shell is constructed from steel with yellow chromate over zinc finish, while the insulator is thermoplastic (PCT UL 94V-0) in black, with gold over nickel plated copper alloy contacts. This connector is ideal for industrial control systems, telecommunications equipment, and aerospace applications requiring robust, mixed-signal interconnection with proven durability and performance.