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 YACT24MF11SCV00100
The D38999/24MF11SC is a MIL-DTL-38999 III (D38999) jam nut receptacle, featuring a composite shell construction for enhanced durability in harsh environments. With 11 gold-plated socket contacts in a triple start threaded mating configuration, this connector ensures reliable power and signal transmission. Rated for operating temperatures ranging from -65 to 200 °C (-85 to 392 °F) and voltages up to 1250 V DC, 2300 Vrms, and 900 V AC, it is suitable for a wide range of applications. Its nickel-plated shell offers added protection, and with a service rating of II and 500 mating cycles, it guarantees long-term performance in demanding conditions. RoHS non-compliant.