MIL-DTL-38999 Series II connectors are designed for rugged environments, offering up to 128 contacts in a secure insert. With a wide operating temperature range of -65°C to 200°C, they ensure reliable performance in harsh conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, these connectors provide versatility for different applications. Featuring gold-plated contacts and aluminum shells with multiple plating options, they guarantee optimal conductivity and durability. Compliant with military specification MIL-DTL-38999 II, these connectors are ideal for demanding military and industrial settings.