MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts in an insert. With environmental sealing and a wide operating temperature range from -65°C to 200°C, these connectors ensure reliable performance in demanding conditions. Featuring various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they cater to diverse installation needs. Available in aluminum shells with multiple plating options, such as cadmium-free finishes, these connectors meet stringent quality standards. With gold-plated, removable crimp contacts in size 22D(6), they guarantee high conductivity and durability. Ideal for military and industrial applications requiring secure and efficient electrical connections, the MIL-DTL-38999 II connectors are a trusted choice for mission-critical systems.