MIL-DTL-38999 Series II connectors are designed for harsh environments, offering robust performance with up to 128 contacts sealed for environmental protection. Operating within a wide temperature range of -65 °C to 200 °C, these connectors ensure reliability in various conditions. Featuring thin-walled construction and multiple mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Available in 9 shell sizes and 52 insert arrangements, these connectors utilize high-quality M39029 rear release crimp contacts for secure connections. Crafted from aluminum with various plating options, including cadmium-free finishes, they meet stringent military specifications for durability. The connectors, with gold-plated contacts, offer excellent conductivity and are rated for 500 mating cycles, making them ideal for demanding applications in aerospace, defense, and industrial sectors.
