MIL-DTL-38999 Series II connectors, designed for harsh environments, feature up to 128 contacts in an insert, offering versatility in connectivity. With an operating temperature range of -65°C to 200°C, these connectors are ideal for demanding applications. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they ensure secure and reliable connections. The connectors come in aluminum shells with plating options including cadmium and nickel for enhanced durability. Utilizing M39029 rear release crimp contacts, they guarantee efficient signal transmission. RoHS compliant finishes are also available, making them environmentally friendly. Perfect for military and industrial use, these connectors are a reliable solution for your connectivity needs.