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, these connectors offer reliable performance in extreme conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they accommodate diverse application needs. The connectors, made of durable aluminum, come in 9 shell sizes with 52 insert arrangements, utilizing M39029 rear release crimp contacts. Plating options such as gold, electroless nickel, and cadmium finishes ensure optimal conductivity and corrosion resistance. Meeting military specification MIL-DTL-38999 II, these connectors provide secure, high-quality electrical connections for critical systems.
