MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts with environmental sealing and a wide operating temperature range of -65 °C to 200 °C. This connector family includes front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs. With 9 shell sizes and 52 insert arrangements available, they use M39029 rear release crimp contacts in various sizes, suitable for different applications. Constructed with high-strength aluminum shells, these connectors offer multiple plating options, including cadmium-free finishes for RoHS compliance. Ideal for military and industrial use, they ensure reliable performance in demanding conditions, with a service rating of M for environmental resistance.
