MIL-DTL-38999 Series II connectors boast up to 128 contacts within an insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. These environmentally sealed connectors come in various configurations, including front and rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they feature gold-plated removable crimp contacts for reliable performance. Constructed with aluminum shells, they offer multiple plating options, such as electroless nickel and cadmium finishes. With a bayonet coupling design and socket contact style, these connectors ensure secure and conductive connections, ideal for military and industrial applications requiring environmental resistance.
