D38999/20MH53SB

MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged performance in military and aerospace applications. This Series III offering, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, ensures secure and reliable connections in demanding conditions. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate a wide range of signal and power requirements. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they offer excellent resistance to environmental factors. Various plating options, including gold and nickel, enhance conductivity and corrosion resistance. Engineered for longevity, with a contact mating life of 500 cycles, these connectors are well-suited for mission-critical systems. RoHS-compliant and Boeing BACC-approved versions are also available, catering to diverse industry needs. Trust in the robust performance of MIL-DTL-38999 III connectors for your high-reliability applications.