MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range of -65°C to 200°C, these connectors offer reliable performance in harsh conditions. Available in various mounting styles including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse connectivity needs. The connectors come in aluminum shells with options for plating, such as gold and electroless nickel, ensuring durability and conductivity. Their military-specification compliance guarantees quality and reliability, with RoHS-certified finishes available for environmental responsibility. Perfect for applications requiring secure and efficient electrical connections, these connectors are a trusted choice in the industry.