D38999/20JH32AD

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JH32AD, are essential components for reliable electrical connectivity in demanding applications. Comprising wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors offer versatile installation options. With 9 shell sizes and 54 insert arrangements available, they accommodate various contact configurations, including M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, these connectors ensure robust performance in aerospace, defense, and other high-reliability settings. The olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel plating options further enhance their corrosion resistance, making them suitable for harsh operating environments. Engineered to meet stringent military specification MIL-DTL-38999 III and Boeing BACC standards, these connectors are RoHS-compliant and cadmium-free, aligning with modern environmental regulations. Whether for use in avionics, communication systems, or ruggedized equipment, the D38999 Series 3 connectors guarantee secure and efficient electrical connections in the most demanding conditions.