MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert with environmental sealing. With an operating temperature range of -65 °C to 200 °C, these connectors offer durability in extreme conditions. Available in various mounting styles, including wall mount and box mount, they provide flexibility for different applications. Utilizing M39029 rear release crimp contacts, these connectors ensure secure connections. The aluminum shells come in multiple plating options, including RoHS certified finishes, ensuring reliability and compliance with environmental standards. Perfect for military and industrial use, these connectors guarantee high performance and longevity.