MIL-DTL-38999 Series II connectors are designed for harsh environments, with up to 128 contacts in an environmentally sealed insert. Operating temperature ranges from -65 °C to 200 °C, ensuring durability in extreme conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, these connectors offer versatility for different applications. Featuring aluminum shells with options for plating finishes, such as gold and electroless nickel, they provide reliable conductivity. With RoHS certified cadmium-free finishes, they meet environmental standards. The connectors are MIL-DTL-38999 II compliant, suitable for military and aerospace use, with a service rating of M for environmental resistance. The 65-contact configuration, specifically shell size 20, contact size 22, and shell size insert arrangement 20-2, caters to specific connectivity needs. With a mating type of bayonet and contact type of removable crimp contacts, they ensure secure and efficient connections.
