MIL-DTL-38999 Series I connectors, also known as MS27656, are designed for harsh environments with up to 128 contacts sealed for durability. Operating between -65 °C and 200 °C, these circular connectors offer reliable performance in extreme conditions. Available in various shell sizes and insert arrangements, they feature front wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Utilizing M39029 rear release crimp contacts, they ensure secure and efficient connections. Constructed with high-strength aluminum shells, they come in a range of plating options, including cadmium-free finishes. Suitable for military and industrial applications, these connectors guarantee conductivity and environmental resistance for enhanced reliability.
