The MIL-DTL-38999 Series I connectors boast a rugged design with up to 128 contacts, ideal for harsh environments. Featuring front and rear wall mount options, as well as jam nut receptacles, they offer versatility in installation. With a wide operating temperature range of -65 °C to 200 °C, these connectors are suitable for extreme conditions. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8. Constructed with high strength aluminum shells and available in various plating options, including cadmium-free finishes, they provide reliable performance. Perfect for military applications, these connectors meet MIL-DTL-38999 I specifications, guaranteeing durability and functionality in demanding situations.