MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliability in extreme conditions. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure versatility in installation. The plugs, offered in straight, RFI grounding, and standard configurations with a 90-degree cable clamp, guarantee secure connections. Compliant with military specification MIL-DTL-38999 II, they boast durability and performance, ideal for demanding applications. Crafted with aluminum shells and plated with options like cadmium and electroless nickel, they ensure longevity and conductivity. Suitable for use in aerospace, defense, and industrial settings, these connectors meet stringent quality standards for reliable operation.