MIL-DTL-38999 Series II connectors are designed for robust performance in harsh environments, featuring up to 128 contacts within an insert. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, these connectors ensure reliable connectivity in demanding conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility for different applications. Constructed with aluminum shells and offering multiple plating options, such as gold and electroless nickel, these connectors prioritize durability and performance. With a focus on compliance and quality, they meet military specifications for reliability. Perfect for aerospace, defense, and industrial applications, these connectors guarantee secure and efficient electrical connections in challenging settings.