D38999/20ZJ4BA

The MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20ZJ4BA, are essential components for military and aerospace applications. Engineered for rugged performance, these connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatile connectivity options. With 9 shell sizes and 54 insert arrangements available, they accommodate a wide range of configurations. Utilizing M39029 contacts in various sizes, including 22D, 20, 16, and 12, these connectors ensure reliable signal transmission even in extreme conditions. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, and with multiple plating options including olive drab cadmium and nickel, they guarantee superior corrosion resistance. The D38999 Series 3 connectors, with their RoHS-compliant and Boeing BACC-approved designs, provide high-performance solutions for demanding environments.