D38999/20MA35HN

MIL-DTL-38999 III (D38999) harsh environment connectors are essential for reliable electrical connections in demanding applications. This series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in installation. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact configurations, including sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure robust performance in extreme conditions. The gold-plated removable crimp contacts guarantee high conductivity and corrosion resistance, while the Electroless Nickel and Electrodeposited Nickel finish coatings provide added protection. Rated for temperatures ranging from -65°C to 200°C, with a service life of 1500 cycles, these connectors meet stringent military specifications and are ideal for aerospace, defense, and other high-reliability applications.