The MIL-DTL-38999 Series II connectors are engineered for demanding environments, with up to 128 contacts housed in a robust insert. Featuring a wide operating temperature range of -65 °C to 200 °C, these connectors offer reliable performance in extreme conditions. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they provide versatile connectivity solutions. With options for straight, RFI grounding, and standard plugs with a 90-degree cable clamp, these connectors cater to diverse application needs. Constructed with durable aluminum shells and offered in different plating options such as cadmium and nickel, they ensure long-lasting durability. Designed to meet MIL-DTL-38999 II military specifications, these connectors guarantee high-quality and dependable operation, making them ideal for use in aerospace, defense, and other rugged applications.