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 YACT24MG35JAV00100
The D38999/24MG35JA is a MIL-DTL-38999 III (D38999) jam nut receptacle designed for harsh environment applications. Featuring a composite shell and electroless nickel shell plating, this connector offers excellent durability and corrosion resistance. With a contact layout of 79 sockets in a triple start threaded configuration, it ensures secure and reliable connections. Rated for 5A, 400V AC, and operating temperatures ranging from -65 to 200°C, this connector is suitable for demanding military and aerospace environments. Its RoHS-compliant construction and 1500-cycle contact mating life make it a high-reliability solution for a wide range of applications.