The MIL-DTL-38999 Series II connectors boast exceptional durability and performance, with up to 128 contacts housed in an environmentally sealed insert. Operating seamlessly in extreme conditions, they maintain reliability in temperatures ranging from -65 °C to 200 °C. These connectors, featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, cater to diverse installation needs. Offered in aluminum shells with plating choices including cadmium-free finishes, they ensure both structural integrity and environmental compliance. With MIL-DTL-38999 II certification, these connectors guarantee high-quality standards for military and aerospace applications.