MIL-DTL-38999 Series II connectors feature up to 128 contacts within an environmentally sealed insert, designed for rugged applications with an operating temperature range from -65 °C to 200 °C. Offering various receptacle types including front and rear wall mount, jam nut, and box mount options, these connectors ensure secure connectivity in harsh environments. Available in 9 shell sizes with 52 insert arrangements, they utilize M39029 rear release crimp contacts for reliable performance. The aluminum shells come with plating options such as cadmium and nickel, meeting RoHS regulations. With a straight plug design and gold contact plating, they guarantee efficient signal transmission, ideal for military and industrial use.
