The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65°C to 200°C, they provide reliable connectivity in extreme conditions. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors are versatile for different applications. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering plating options such as gold, electroless nickel, and cadmium-free finishes, they ensure durability and corrosion resistance. The straight plug design with bayonet coupling and removable crimp contacts allows for easy installation and maintenance. Suitable for military and industrial use, these connectors meet MIL-DTL-38999 II specifications for performance and reliability.
