MIL-DTL-38999 Series I connectors feature up to 128 contacts in a sealed insert, designed for harsh environments with an operating temperature range of -65 °C to 200 °C. Available in various mounting styles including front and rear wall mount, as well as jam nut receptacles, they offer reliable RFI grounding. With 9 shell sizes and 52 insert arrangements, these connectors use M39029 rear release crimp contacts in different sizes, ensuring versatility. Constructed with high-strength aluminum shells, they come in multiple plating options such as cadmium and nickel, with RoHS compliant finishes available. Meeting stringent military specifications, these circular connectors provide durability and performance for critical applications.
