MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring a wide operating temperature range of -65°C to 200°C, these connectors are ideal for demanding applications. Available in various mounting styles including front and rear wall mount, jam nut, and box mount, they provide versatility in installation. The aluminum shells come with different plating options such as electroless nickel and cadmium finishes, ensuring durability and corrosion resistance. With RoHS certified cadmium-free finishes, these connectors meet environmental requirements. The removable crimp contacts, gold-plated for enhanced conductivity, guarantee reliable signal transmission. Suitable for military and aerospace use, the MIL-DTL-38999 Series II connectors are rugged, reliable, and performance-driven.