MIL-DTL-38999 Series II connectors offer reliable connectivity in harsh environments with up to 128 contacts. Designed for durability, these connectors are environmentally sealed and can operate in temperatures ranging from -65°C to 200°C. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Available in aluminum shells with multiple plating options, such as electroless nickel and cadmium-free finishes, these connectors ensure robust performance. With MIL-DTL-38999 II certification, they meet stringent military specifications, making them suitable for demanding applications.