MIL-DTL-38999 Series I connectors are designed for rugged environments, featuring up to 128 contacts in a sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in harsh conditions. Available in various configurations, including front and rear wall mount receptacles, these connectors meet stringent military specifications. Utilizing M39029 rear release crimp contacts, they ensure secure connections. The high-strength aluminum shells come with a choice of plating options, including cadmium-free finishes. With a mating type of bayonet, these connectors are suitable for demanding applications that require durability and conductivity.