The MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert that offers environmental sealing. With an operating temperature range of -65°C to 200°C, these connectors are suitable for a wide range of applications. Available in various shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for reliable connections. Constructed with high-strength aluminum shells and offered in different plating options, including RoHS certified finishes, these connectors ensure durability and performance. Perfect for military and industrial use, the MIL-DTL-38999 Series I connectors are the ideal choice for demanding applications.