The MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an environmentally sealed insert. With an operating temperature range of -65°C to 200°C, these connectors offer reliable performance in extreme conditions. Available in various mounting options such as front wall mount, rear wall mount, jam nut, and more, they provide flexibility for different applications. Made of durable aluminum with options for plating finishes including electroless nickel and cadmium, these connectors ensure long-lasting quality. They are equipped with M39029 rear release crimp contacts, offering secure connections. Perfect for military and industrial use, these connectors are designed for high reliability and performance.