MIL-DTL-38999 Series II connectors offer robust performance in harsh environments with up to 128 contacts housed in an environmentally sealed insert. Operating seamlessly in temperatures ranging from -65 °C to 200 °C, these connectors come in various mount types including front and rear wall, jam nut, and box mount receptacles, as well as straight, RFI grounding, and standard plugs. Featuring 9 shell sizes and 52 insert arrangements with M39029 rear release crimp contacts, they ensure reliable connectivity in demanding applications. Constructed with aluminum shells and available in different plating options such as electroless nickel and cadmium finishes, these connectors meet stringent military specifications for durability and performance.
