MIL-DTL-38999 Series II connectors, part of the MS27472 family, offer robust connectivity with up to 128 contacts housed in an environmentally sealed insert. Designed for harsh environments, these connectors feature various mounting options such as front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 crimp contacts for secure connections. Constructed with aluminum shells and offering a range of plating options including gold, electroless nickel, and cadmium-free finishes, these connectors ensure reliable performance in temperatures ranging from -65 °C to 200 °C. With a mating type of bayonet and service rating of II, they are ideal for demanding applications requiring durability and conductivity.
