D38999/24JH35HA

MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they offer reliable performance in demanding conditions. The connectors are plated with options like olive drab cadmium and nickel for enhanced corrosion resistance. With a maximum operating temperature of 175°C and voltage ratings up to 1300 Vrms, they meet stringent military specifications for aerospace and defense applications. The jam nut receptacle variant, with 100 gold-plated contacts in a size 22D(100) arrangement, ensures secure and reliable connections with triple start threaded mating. Suitable for use in harsh environments, these connectors provide excellent conductivity and ingress protection, making them ideal for high-reliability applications in military and aerospace systems.