MIL-DTL-38999 Series II connectors feature up to 128 contacts in an environmentally sealed insert, designed for harsh environments with an operating temperature range of -65°C to 200°C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in connectivity. The connectors, constructed with aluminum shells, come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts. Plating options include cadmium and nickel finishes, with RoHS certified cadmium-free alternatives. With a bayonet coupling mechanism, these connectors ensure secure mating. Suitable for military and industrial applications, they provide reliable performance in demanding conditions.
