D38999/24JJ43JB

Our MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, offering reliable connectivity in demanding conditions. This range includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, providing versatile options for various setups. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate a wide range of configurations. Featuring M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure electrical connections. Choose from shell materials such as aluminum, stainless steel, and lightweight composite, with multiple plating options including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. We also offer RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs. With a maximum operating temperature of 175 °C and a minimum of -65 °C, these connectors are suitable for extreme environments. The jam nut receptacle, specifically, features 43 gold-plated contacts, a voltage rating of 600 V AC, 850 V DC, and 1800 Vrms, and a shell size of 25. Meeting MIL-DTL-38999 III specifications, they ensure high-performance connectivity in critical applications. Trust in the durability and quality of our 38999 Series 3 connectors for your connectivity needs.