The MIL-DTL-38999 Series II connectors feature up to 128 contacts housed in a sealed insert, designed for harsh environments with an operating range of -65 °C to 200 °C. Available in various mounting styles like front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. With 52 insert arrangements and M39029 rear release crimp contacts, they ensure reliable connectivity. These connectors, constructed with aluminum shells and plated with options like cadmium and nickel, meet stringent military specifications for durability. The gold-plated contacts, rated for 500 mating cycles, guarantee excellent conductivity. RoHS compliant finishes are also available, making them suitable for diverse applications requiring robust electrical connections in demanding environments.
