D38999/26ZG11SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer rugged reliability in military and aerospace applications. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors are built to withstand demanding conditions. With 9 shell sizes and 54 insert arrangements, they cater to diverse connectivity needs. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure and efficient signal transmission. Crafted from durable materials such as aluminum, stainless steel, and lightweight composite, with plating options like olive drab cadmium, nickel, and black zinc nickel, they offer corrosion resistance and longevity. Whether for RoHS-compliant solutions or Boeing BACC-approved designs, these connectors deliver high performance with a service rating of I. The straight plug configuration with removable crimp contacts, gold plating, and N keyway polarization in shell size 21 and contact size 12(11) ensures precision mating in critical environments. Meeting stringent standards for service class Z, they provide reliable EMI/RFI shielding and environmental resistance. With a focus on conductivity and durability, these connectors, featuring a black zinc-nickel plated aluminum shell, are designed for 500 mating cycles and optimal performance in challenging settings.