The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts within an insert. These connectors are environmentally sealed, ensuring reliable performance in extreme conditions with an operating temperature range of -65 °C to 200 °C. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse application requirements. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering plating options like electroless nickel and cadmium finishes, these connectors prioritize durability. With a mating type of bayonet coupling and contact plating in gold, they guarantee excellent conductivity and a mating life of 500 cycles. Designed to meet MIL-DTL-38999 II specifications, these connectors are ideal for military and industrial applications demanding high-performance and reliability in challenging environments.
