MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts, ensuring reliable signal transmission in harsh environments. These environmentally sealed connectors feature a wide operating temperature range from -65 °C to 200 °C, making them ideal for demanding applications. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and more, they provide versatility for different installation needs. With options for straight, RFI grounding, and standard plugs, as well as multiple shell sizes and insert arrangements, they offer flexibility in design. Made with aluminum shells and offering plating options including electroless nickel and cadmium finishes, these connectors meet stringent military specifications for durability and performance. RoHS certified options are also available, ensuring compliance with environmental regulations. Trust MIL-DTL-38999 Series II connectors for rugged, high-quality connectivity in critical systems.