MIL-DTL-38999 Series II 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 like front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. These connectors, compliant with military specification MIL-DTL-38999 II, are built for durability with aluminum shells and offer a range of plating options including gold and electroless nickel. With RoHS-certified finishes, they ensure environmental compliance. Suitable for demanding military and industrial environments, these connectors provide reliable connectivity with their removable crimp contacts and bayonet coupling.