MIL-DTL-38999 Series I connectors are built for rugged environments with up to 128 contacts sealed within the insert. Operating between -65 °C and 200 °C, they offer reliability in extreme conditions. Featuring various mounting options, including front and rear wall mounts, these connectors meet military specifications for durability. With M39029 rear release crimp contacts in different sizes, they ensure secure connections. The high-strength aluminum shells are available in multiple plating options, including cadmium-free finishes for environmental compliance. Suitable for applications where resilience is paramount, these connectors provide a robust solution for demanding scenarios.