MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert and offering exceptional durability. With front and rear wall mount options, as well as various plug configurations, these connectors provide versatility for different applications. Operating efficiently in temperatures ranging from -65 °C to 200 °C, they are suitable for a wide range of environments. Made of aluminum and available in different plating options, including RoHS certified finishes, these connectors ensure reliable performance. The connectors utilize M39029 rear release crimp contacts, offering secure connections. With a focus on EMI/RFI shielding and 500 mating cycles, they guarantee consistent signal integrity. Perfect for military and industrial use, these connectors meet MIL-DTL-38999 II specifications, making them a reliable choice for demanding applications.