D38999/20WB5SN

The MIL-DTL-38999 III (D38999) harsh environment connectors offer reliable connectivity in demanding conditions. Available in wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors come in 9 shell sizes and 54 insert arrangements. Featuring M39029 contacts in various sizes, including power and twinax options, they ensure secure connections. With shell materials like aluminum, stainless steel, and lightweight composite, and plating options such as olive drab cadmium, nickel, and black zinc nickel, they cater to diverse needs. Offering RoHS-compliant and cadmium-free finishes, as well as Boeing BACC-approved designs, these connectors meet stringent requirements for military and aerospace applications. From their durable construction to their high mating cycle durability, they are designed to perform reliably in critical environments.