The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in extreme conditions. Available in various configurations including front wall mount, rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. Made of durable aluminum with options for RoHS-compliant finishes, they guarantee long-term durability and environmental compliance. Featuring gold-plated removable crimp contacts, they provide excellent conductivity and mating reliability. Perfect for military and industrial use, these connectors meet stringent MIL-DTL-38999 II specifications for quality and performance assurance.