MIL-DTL-38999 Series II connectors are built for rugged environments, featuring up to 128 contacts sealed for protection. With an impressive temperature range of -65 °C to 200 °C, these connectors offer reliability in extreme conditions. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 12. Crafted with durable aluminum shells and plated with options like electroless nickel and cadmium finishes, they guarantee longevity and performance. Meeting MIL-DTL-38999 II specifications, these connectors are ideal for military and industrial applications requiring robust connectivity solutions.