MIL-DTL-38999 Series II connectors feature a robust design with up to 128 contacts, ideal for harsh environments. These connectors, with an operating temperature range of -65 °C to 200 °C, are fully environmentally sealed for reliable performance. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs come in straight, RFI grounding, and standard configurations with a 90-degree cable clamp. With 52 insert arrangements using M39029 rear release crimp contacts, these connectors ensure secure and efficient connectivity. Crafted from aluminum with plating options like nickel and cadmium, they meet stringent military specifications for durability. Suitable for applications requiring RoHS compliance, these connectors guarantee high performance in demanding conditions.