D38999/20WB4PN

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 feature 9 shell sizes and 54 insert arrangements with M39029 contacts. Suitable for sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors are versatile. Constructed from aluminum, stainless steel, or lightweight composite materials, they provide durability in diverse environments. With plating options such as olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, they offer corrosion resistance. RoHS-compliant and Boeing BACC-approved designs are available, catering to various industry standards. Ideal for military and aerospace applications, these connectors ensure secure and reliable electrical connections in harsh conditions.