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 YACT24MB35JCV00100
The D38999/24MB35JC is a MIL-DTL-38999 III (D38999) jam nut receptacle designed for harsh environment applications. With a rugged construction and triple-start threaded mating type, this connector ensures secure and reliable connections in demanding conditions. Featuring 13 gold-plated socket contacts in a size 22D(13), it offers excellent conductivity and signal integrity. The composite shell with electroless nickel plating provides enhanced durability and corrosion resistance, suitable for a wide range of operating temperatures from -65°C to 200°C. Certified for military use, this high-reliability connector is ideal for aerospace, defense, and other mission-critical applications. With a service rating of M and a mating life of 1500 cycles, it guarantees long-lasting performance in harsh environments. Upgrade to the D38999/24MB35JC for top-of-the-line circular connector solutions.