MIL-DTL-38999 Series I connectors feature up to 128 contacts in a sealed insert, designed for harsh environments with an operating range from -65 °C to 200 °C. Offering front wall mount, rear wall mount, and jam nut receptacles, they ensure secure connections. With 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts for reliable performance. Constructed with high strength aluminum shells and available in various plating options like cadmium and nickel, they meet stringent military specifications. These circular connectors, with gold-plated contacts, are ideal for demanding applications requiring durability and high conductivity.
