The MIL-DTL-38999 Series II connectors set a high standard for rugged electrical connectivity, featuring up to 128 contacts in a sealed insert. Designed for harsh environments, these connectors offer reliable performance in temperatures ranging from -65°C to 200°C. With options for front and rear wall mount, jam nut, and box mount receptacles, as well as various plug configurations, they provide versatile solutions for demanding applications. Compliant with military specification MIL-DTL-38999, these connectors ensure durability and performance in critical operations. Made with aluminum shells and available in different plating options, including RoHS certified finishes, they offer both strength and environmental compliance. Perfect for applications requiring secure and efficient electrical connections, these connectors are a trusted choice in aerospace, defense, and industrial settings.