MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With front and rear wall mount options, as well as various receptacle styles, these connectors offer versatility for different applications. Operating in a wide temperature range from -65 °C to 200 °C, they are environmentally sealed for reliable performance. Available in aluminum shells with multiple plating options, including RoHS certified finishes, these connectors ensure durability and compatibility. Utilizing M39029 rear release crimp contacts, they guarantee secure connections. Suitable for military and industrial use, these connectors meet stringent MIL-DTL-38999 II specifications, making them ideal for demanding applications.