MIL-DTL-38999 Series I connectors offer high-performance connectivity with up to 128 contacts, designed for harsh environments. Featuring front wall mount, rear wall mount, and jam nut receptacles, they provide secure connections in demanding applications. With a wide operating temperature range of -65 °C to 200 °C, these connectors are suitable for extreme conditions. Utilizing M39029 rear release crimp contacts in various sizes, they ensure reliable signal transmission. Constructed with high strength aluminum shells and available in multiple plating options, including RoHS certified finishes, they offer durability and corrosion resistance. With a mating type of bayonet and a service rating of M, these connectors are engineered for rugged performance. Suitable for military and industrial use, they are essential for applications requiring rugged and reliable connectivity.