MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, designed for harsh environments with an operating temperature range of -65°C to 200°C. Available in various configurations such as front wall mount, rear wall mount, and jam nut receptacles, they offer versatility for different applications. Utilizing M39029 rear release crimp contacts, these connectors ensure secure and reliable connections. With options for RoHS certified cadmium-free finishes, including electroless nickel and black anodized aluminum, they cater to environmental regulations. The high-strength aluminum shells provide durability, while the gold contact plating guarantees optimal conductivity. Perfect for military and industrial use, these connectors meet stringent MIL-DTL-38999 I standards for performance and reliability.