D38999/20MB99HB

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MB99HB, are meticulously engineered for rugged applications. Featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors offer versatile connectivity solutions. With 9 shell sizes and 54 insert arrangements available, they accommodate a wide range of configurations. Utilizing M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure reliable signal transmission. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, these connectors guarantee robust performance. The extensive selection of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, enhances corrosion resistance. With RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs, they meet stringent regulatory and industry standards. The MIL-DTL-38999/20 connectors, with a shell size of 11 and 7 removable crimp contacts, are specifically designed for wall mounting applications. Featuring a gold contact plating and a wide operating temperature range from -65°C to 200°C, they ensure reliable performance in harsh environments. The shell, made of composite material with an Electroless Nickel or Electrodeposited Nickel finish, offers excellent durability. With a B keyway polarization and a service rating of I, these connectors provide secure and efficient electrical connections. Suitable for military, aerospace, and other high-reliability applications, they offer superior performance in demanding environments.