The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts sealed for protection. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are ideal for harsh conditions. Available in various mount types including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The thin-walled design and restricted length make them space-efficient without compromising on performance. With options for straight, RFI grounding, and standard plugs, along with a range of shell sizes and insert arrangements, these connectors provide flexibility for different applications. Constructed from aluminum with multiple plating options, including cadmium-free finishes, they ensure durability and reliability. Meeting MIL-DTL-38999 II specifications, these connectors guarantee quality and performance in military and industrial settings.