MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. These connectors are environmentally sealed and can operate in temperatures ranging from -65 °C to 200 °C. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and more, they offer versatility in installation. With options for straight, RFI grounding, and standard plugs, these connectors cater to different connectivity needs. Compliant with military specification MIL-DTL-38999 II, they ensure reliable performance in demanding applications. Crafted from aluminum, they come in multiple plating options including electroless nickel and cadmium finishes. These connectors are ideal for applications requiring rugged, high-performance connectivity in challenging environments.