The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount receptacles, these connectors provide flexibility for different applications. Featuring aluminum shells with options for plating finishes including electroless nickel and cadmium olive drab, they ensure durability and corrosion resistance. Compliant with military specification MIL-DTL-38999 II, these circular plugs with removable crimp contacts are suitable for demanding military and aerospace applications, offering a service rating of E for environment-resistant performance. With keyway polarization N and a mating type of bayonet, they guarantee secure connections. Meet conductivity requirements with gold-plated contacts and enjoy a mating life of 500 cycles. The MIL-DTL-38999 II connectors are ideal for use in environments where reliability and performance are critical.
