MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range from -65 °C to 200 °C. This harsh environment connector family includes front and rear wall mount receptacles, as well as jam nut receptacles with RFI grounding plugs. With 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes, including coax and twinax. Constructed with high-strength aluminum shells and available in different plating options such as cadmium and nickel, these connectors are ideal for demanding applications. RoHS compliant finishes are also available, making them suitable for a range of industries.
