MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range from -65 °C to 200 °C, they ensure reliable performance in demanding conditions. These connectors come in various configurations, including front wall mount, rear wall mount, jam nut, rear box mount, and front box mount receptacles. Available in 9 shell sizes and 52 insert arrangements, they use M39029 rear release crimp contacts for secure connections. Constructed with aluminum shells and offering multiple plating options such as gold and electroless nickel, these connectors guarantee durability and conductivity. Suitable for military and industrial applications, they meet stringent MIL-DTL-38999 II specifications for performance and reliability.
