D38999/24FJ4PB

The MIL-DTL-38999 III (D38999) harsh environment connectors are engineered for reliable performance in demanding applications. This series includes wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in connectivity solutions. With 9 shell sizes and 54 insert arrangements available, they accommodate various contact sizes, from 22D to 8 twinax, ensuring compatibility with a wide range of systems. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, these connectors meet stringent military specifications. The extensive selection of plating options, including olive drab cadmium, nickel, and black zinc nickel, provides flexibility for different environmental requirements. With RoHS-compliant and cadmium-free finishes available, as well as Boeing BACC-approved designs, they offer assurance of quality and compliance. Operating in temperatures ranging from -65 °C to 200 °C, these connectors are suitable for use in extreme conditions. Their threaded mating type and removable crimp contacts make installation and maintenance efficient. Designed for 500 mating cycles, they ensure long-term reliability in critical applications. The electroless nickel plating on the aluminum shell guarantees conductivity and corrosion resistance, while the environment-resistant ingress protection enhances performance in harsh settings. The MIL-DTL-38999 III connectors are an essential component for mission-critical systems where ruggedness and durability are paramount.