The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an environmentally sealed insert. With a wide operating temperature range from -65 °C to 200 °C, these connectors ensure reliable performance in harsh conditions. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. The plugs come in straight, RFI grounding, and standard configurations with a 90-degree cable clamp, accommodating diverse installation needs. Compliant with military specification MIL-DTL-38999 II, these connectors guarantee high-quality and durability. Crafted from aluminum, they are offered with different plating options such as electroless nickel, ensuring corrosion resistance. With RoHS certified finishes available, they meet environmental standards. Suitable for demanding environments, these connectors are ideal for military, aerospace, and industrial applications.