MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring various mounting options such as front wall mount, rear wall mount, and jam nut receptacles, they ensure secure installations. With a wide operating temperature range from -65 °C to 200 °C, these connectors are suitable for demanding applications. Constructed with aluminum shells and available in different plating options including electroless nickel and cadmium finishes, they provide durability and reliability. Utilizing M39029 rear release crimp contacts, these connectors guarantee efficient signal transmission. RoHS compliant options are also available, meeting environmental standards. Perfect for military, aerospace, and industrial applications, MIL-DTL-38999 Series II connectors are the ideal choice for rugged and high-performance connectivity solutions.