MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts in a durable aluminum shell. Designed for harsh environments, they feature front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs. With an operating temperature range of -65 °C to 200 °C, these connectors ensure reliable performance in extreme conditions. Available in various plating options including electroless nickel and cadmium finishes, they meet stringent military specifications for environmental resistance. Suitable for critical applications, these connectors provide a secure and conductive interface, with removable crimp contacts and bayonet coupling for easy installation. Built to MIL-DTL-38999 I standards, they guarantee compatibility and performance in demanding situations.