The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts sealed for environmental protection. With an operating temperature range of -65°C to 200°C, these connectors offer reliability in extreme conditions. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they ensure versatile installation options. Constructed with aluminum shells and offering plating choices such as cadmium and nickel, these connectors meet stringent military specifications. With RoHS compliant options, they guarantee performance while adhering to environmental standards. Perfect for applications requiring durability and high performance, the MIL-DTL-38999 Series II connectors are a reliable choice for critical operations.