MIL-DTL-38999 Series II connectors, designed for harsh environments, offer exceptional durability and performance. With up to 128 contacts in an insert, they ensure reliable connectivity in demanding applications. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, these connectors provide versatility for different installation needs. Available in aluminum shells with plating options including cadmium and nickel, they meet stringent military specifications. Operating in temperatures ranging from -65°C to 200°C, these connectors are ideal for a wide range of industrial and military applications requiring rugged and reliable electrical connections.