MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in a sealed insert. With an operating range of -65°C to 200°C, they offer durability in extreme conditions. Available in various mounting styles like front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure versatile installation. Constructed with aluminum shells and offering multiple plating options, including RoHS certified finishes, they guarantee reliable performance. Suitable for military and industrial applications, these connectors meet MIL-DTL-38999 II specifications, making them a trusted choice for mission-critical operations.