The MIL-DTL-38999 Series II connectors are designed for demanding environments with up to 128 contacts in a sealed insert. Operating in temperatures from -65 °C to 200 °C, these connectors offer reliable performance. Featuring various mounting options, including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility in installation. Available in aluminum shells with multiple plating options, including RoHS certified finishes, these connectors ensure durability and compliance. With removable crimp contacts and bayonet coupling, they offer secure connections. Ideal for military and industrial applications, these connectors are built to withstand harsh conditions.