The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding settings. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they cater to diverse application needs. With 9 shell sizes and 54 insert arrangements utilizing M39029 contacts in different sizes, these connectors ensure compatibility with a range of systems. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they guarantee long-lasting performance. The assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, not only enhance their durability but also cater to specific environmental requirements. With RoHS-compliant and cadmium-free finishes available, along with Boeing BACC-approved designs, they meet stringent industry standards. These connectors, with a maximum operating temperature of 200°C and minimum of -65°C, are suitable for extreme conditions. The 38999 Series 3 connectors, with features like gold contact plating, threaded mating type, and EMI/RFI shielding, ensure secure and efficient connections in critical applications. Designed for military and aerospace use, they offer high performance, reliability, and durability in harsh environments.
