MIL-DTL-38999 Series II connectors are robustly designed for harsh environments, offering reliable performance with up to 128 contacts housed in a single insert. These connectors are meticulously engineered to be environmentally sealed, ensuring durability in extreme conditions ranging from -65 °C to 200 °C. Featuring various mounting options including front wall mount, rear wall mount, jam nut, and box mount receptacles, they provide versatile connectivity solutions. Available in 9 shell sizes and 52 insert arrangements, they accommodate M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum with plating options like electroless nickel and cadmium finishes, they meet stringent military specifications for performance and reliability. Suitable for applications demanding high-performance and rugged connectivity, these connectors are essential for aerospace, defense, and other mission-critical industries.
