MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.
Part Aliases: TE Connectivity | Deutsch YACT24MF35SNV00100
The D38999/24MF35SN is a MIL-DTL-38999 III (D38999) jam nut receptacle, designed for use in harsh environments. Featuring a composite shell construction and electroless nickel plating, this connector offers durability and corrosion resistance. With 66 gold-plated socket contacts in a triple start threaded mating configuration, it ensures reliable electrical connections in demanding applications. Rated for 5A, 400V AC, and operating temperatures ranging from -65°C to 200°C, this connector is suitable for military and aerospace use. Its 19 shell size with F35 insert arrangement accommodates 66 size 22D contacts, making it ideal for high-density applications. RoHS non-compliant. Also known by part alias YACT24MF35SNV00100.