MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an insert for secure connectivity. With an operating temperature range of -65 °C to 200 °C, these connectors are reliable in extreme conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Constructed with aluminum shells and offering multiple plating options such as gold and electroless nickel, these connectors ensure durability and corrosion resistance. Compliant with military specification MIL-DTL-38999 II, they guarantee high performance and reliability in critical applications.