The MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert and offering reliable performance in temperatures ranging from -65 °C to 200 °C. These connectors come in various configurations, including front and rear wall mounts, jam nut, and box mounts, with options for straight, RFI grounding, and standard plugs. Compliant with military specifications, they utilize M39029 rear release crimp contacts and are available in 9 shell sizes and 52 insert arrangements. Constructed with aluminum shells and offering a selection of plating options, including cadmium-free finishes, they ensure durability and reliable connectivity. With features like bayonet coupling and gold contact plating, they provide efficient signal transmission in harsh conditions, making them ideal for military and industrial applications.
