The 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 mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in connectivity. With options for straight, RFI grounding, and standard plugs with a 90-degree cable clamp, these connectors accommodate different installation requirements. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 12. Crafted from aluminum, they come with plating choices such as electroless nickel and cadmium finishes, meeting stringent military specifications for reliability. With a service rating of I and 500 mating cycles, these connectors are ideal for demanding applications in aerospace, defense, and industrial sectors.
