MIL-DTL-38999 Series II connectors are designed for rugged environments, boasting up to 128 contacts within a sealed insert. With an impressive operating temperature range from -65 °C to 200 °C, they ensure reliable performance in extreme conditions. These connectors come in various configurations, including front and rear wall mounts, jam nut, and box mounts, catering to diverse installation needs. Featuring removable crimp contacts and bayonet coupling, they offer secure and efficient connectivity. Constructed with durable aluminum shells and available in different plating options, such as electroless nickel and cadmium finishes, they guarantee longevity and corrosion resistance. Meeting stringent military specifications, these connectors are ideal for applications requiring high performance and durability.