MIL-DTL-38999 Series I 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 shell sizes and insert arrangements, these connectors offer front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). Constructed with high-strength aluminum shells and offering plating options such as cadmium and nickel, they meet stringent military specifications for reliability. The straight plug configuration with gold-plated removable crimp contacts, bayonet mating, and N keyway polarization, makes them ideal for demanding applications where durability and performance are essential. With a service rating of I and compliance with RoHS regulations, these connectors are suitable for a wide range of industrial and military uses.
