MIL-DTL-38999 Series II connectors offer secure connectivity in harsh environments with up to 128 contacts housed in an insert. Designed for durability, they are environmentally sealed and can operate within a wide temperature range from -65 °C to 200 °C. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure versatile installation. Featuring straight, RFI grounding, and standard plugs with a 90-degree cable clamp, they cater to diverse connectivity needs. Utilizing M39029 rear release crimp contacts in different sizes, these connectors guarantee reliable contact performance. Constructed with aluminum shells and offering multiple plating options, including RoHS certified finishes, they prioritize both performance and environmental compliance. Perfect for military and industrial applications, these connectors are essential for ensuring secure and efficient electrical connections in demanding settings.