MIL-DTL-38999 Series II connectors feature up to 128 environmentally sealed contacts, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various receptacle configurations including front wall mount, rear wall mount, and jam nut, these connectors offer versatility for different applications. The aluminum shells come with a range of plating options, including RoHS certified finishes, ensuring durability and performance. With M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 12, these connectors provide reliable connectivity. Suitable for military and industrial use, they meet stringent MIL-DTL-38999 II specifications for quality and performance in demanding environments.