The MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in a rugged, environmentally sealed design. These connectors are designed for harsh environments, with an operating temperature range from -65°C to 200°C, making them suitable for a wide range of applications. Available in various mounting options including front wall mount, rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Featuring durable aluminum shells with plating options such as gold and electroless nickel, these connectors ensure reliable signal transmission. With RoHS compliant finishes, they meet stringent environmental standards. Ideal for military and industrial use, the MIL-DTL-38999 Series II connectors guarantee high performance and longevity in demanding operating conditions.