The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, they ensure reliable performance in extreme conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors feature thin walls and restricted lengths. Offering versatility, they come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts. Constructed with aluminum shells and various plating options such as cadmium and nickel, they meet stringent military specifications for durability. Suitable for high-reliability applications, these connectors provide secure and efficient electrical connections in demanding environments.
