The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an environmentally sealed insert. With a wide operating temperature range of -65°C to 200°C, these connectors offer reliable performance in extreme conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility for different applications. The connectors come in 9 shell sizes and 52 insert arrangements, accommodating M39029 rear release crimp contacts in various sizes. Constructed with aluminum shells and offering plating options like gold, electroless nickel, and cadmium free finishes, they ensure durability and conductivity. Featuring bayonet coupling and socket contact style, these connectors are suitable for military and industrial use, with service ratings for environmental resistance and reliability.
