MIL-DTL-38999 Series II connectors are designed for rugged environments, offering up to 128 contacts housed in a secure insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for harsh conditions. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they provide versatility for different applications. Featuring removable crimp contacts and bayonet coupling, they ensure reliable and easy connectivity. Constructed with durable aluminum shells and plated with options such as electroless nickel and cadmium finishes, these connectors are built to withstand the elements. Compliant with military specification MIL-DTL-38999 II, they meet stringent quality standards for performance and reliability in demanding environments.