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 YACT24JG41ANV00100
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/24JG41AN, offer robust connectivity solutions with a jam nut receptacle design. Featuring 41 contacts arranged in a size 20 configuration, these connectors are meticulously crafted for high-reliability applications. With a voltage rating of 600 V AC, 850 V DC, and 1800 Vrms, they ensure secure power and signal transmission in demanding environments. The composite shell construction, plated with cadmium olive drab for enhanced durability and conductivity, is engineered to withstand extreme temperatures ranging from -65 to 200 °C (-85 to 392 °F). Certified to military specification MIL-DTL-38999 III and RoHS-compliant, these connectors are ideal for aerospace, defense, and other mission-critical industries. With their triple start threaded mating feature, they guarantee a secure and stable connection, making them indispensable for high-integrity applications. Whether used in avionics systems, communication equipment, or military vehicles, these connectors deliver uncompromising performance in harsh operating conditions. Trust in the DEUTSCH 38999 Series III Composite Connectors for seamless and reliable connectivity in the most challenging environments.