The MIL-DTL-38999 Series II connectors are designed for harsh environments, offering up to 128 contacts within an insert for seamless connectivity. With an operating temperature range of -65°C to 200°C, these connectors are built to withstand extreme conditions. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they provide flexibility for different applications. Featuring aluminum shells with plating options such as electroless nickel and cadmium finishes, they ensure durability and reliability. The connectors are RoHS compliant, making them environmentally friendly. Perfect for military and industrial use, these connectors guarantee secure and efficient electrical connections.