MIL-DTL-38999 Series II connectors feature a robust design with up to 128 contacts, offering reliable connectivity in harsh environments. These environmentally sealed connectors, crafted from durable aluminum, ensure optimal performance in a wide temperature range from -65 °C to 200 °C. Available in various mounting styles such as front and rear wall mount, jam nut, and box mount, they cater to diverse application needs. With gold-plated removable crimp contacts, these connectors guarantee high conductivity and longevity, rated for 500 mating cycles. Their versatile shell sizes and insert arrangements, along with RoHS compliant plating options, make them ideal for military and industrial applications where secure, high-performance connections are essential.