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 YACT26JA35BDV00100
The MIL-DTL-38999 III (D38999) connector, designated as SKU D38999/26JA35BD, is a high-performance solution for harsh environment applications. This straight plug features a composite shell construction with olive drab cadmium plating, ensuring durability and conductivity in challenging conditions. With a low operating temperature of -65°C and a high of 200°C, it offers reliable performance in a wide range of environments. Designed for military specifications, this connector is rated for 5A, 400V AC, 550V DC, and 1300Vrms, making it suitable for demanding power and signal applications. Its 6 female contacts, featuring a triple start threaded mating type, provide secure and reliable connections. RoHS non-compliant and boasting a high reliability service class, this connector is ideal for aerospace, defense, and other high-reliability applications.