The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 gold-plated contacts in an insert. With a wide operating temperature range of -65°C to 200°C, these connectors offer reliable performance in extreme conditions. Available in various mounting options including wall mount and jam nut receptacles, they ensure secure connectivity. Built to military specifications, these connectors are RoHS compliant with options for cadmium-free finishes. Made of durable aluminum, they provide excellent conductivity and longevity, making them ideal for demanding applications in aerospace, defense, and industrial sectors.