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 YACT24JH35SAV00100
The D38999/24JH35SA is a high-performance MIL-DTL-38999 III (D38999) connector, featuring a jam nut receptacle design for secure mounting in harsh environments. With a total of 100 gold-plated socket contacts, this connector ensures reliable conductivity, rated for 5 A, 400 V AC, 550 V DC, and 1300 Vrms. Its composite shell construction, with olive drab cadmium plating, offers excellent durability and environmental resistance, suitable for military and aerospace applications. The triple-start threaded mating type guarantees a secure and stable connection, while its wide operating temperature range of -65 to 200 °C (-85 to 392 °F) accommodates extreme conditions. This connector, designated as YACT24JH35SAV00100, is RoHS non-compliant and is part of the DEUTSCH 38999 Series III, meeting high-reliability standards for demanding use cases.