MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts within an insert for reliable connectivity. With a wide operating temperature range of -65°C to 200°C, these connectors are ideal for harsh conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs, with options for straight, RFI grounding, and standard plugs with 90-degree cable clamps, cater to different needs. Featuring aluminum shells with plating options such as cadmium and nickel, these connectors ensure durability. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. RoHS compliant finishes are also available. Suitable for military and industrial applications, these connectors provide reliable performance in demanding environments.