The MIL-DTL-38999 III (D38999) harsh environment connectors offer rugged reliability for demanding applications. Available in various configurations including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, they cater to diverse connectivity needs. With 9 shell sizes and 54 insert arrangements, these connectors accommodate M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, ensuring compatibility with a wide range of systems. Crafted from durable materials such as aluminum, stainless steel, and lightweight composite, they guarantee longevity even in challenging environments. The assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, allows for customization based on specific requirements. Whether needing RoHS-compliant, cadmium-free finishes or Boeing BACC-approved designs, users can find suitable solutions. Designed for military specifications, these connectors excel in performance, with gold-plated contacts ensuring reliable conductivity. Operating in temperatures ranging from -65 °C to 175 °C, they offer versatility in extreme conditions. Their threaded mating type and N keyway polarization provide secure connections, while the straight plug EMI/RFI shielding enhances signal integrity. With a service rating of I and a mating life of 500 cycles, these connectors are built for durability. Suitable for applications requiring environment-resistant ingress protection and conductive conductivity, they are ideal for critical operations in various industries.
