The MIL-DTL-38999 Series I connectors offer high-performance connectivity in harsh environments, featuring up to 128 contacts in a sealed insert. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various shell sizes and insert arrangements, they utilize M39029 rear release crimp contacts for secure connections. Constructed with durable aluminum shells and offering multiple plating options, including RoHS-certified finishes, these connectors ensure reliability and longevity. The straight plug design, with bayonet coupling, provides easy installation. Perfect for military and industrial use, these connectors meet stringent MIL-DTL-38999 I specifications for performance and durability.