MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert with environmental sealing. Operating between -65 °C and 200 °C, these connectors come in various configurations including front wall mount, rear wall mount, jam nut, and box mount receptacles. Available in 9 shell sizes with 52 insert arrangements, they use M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells, they offer plating options like cadmium and nickel finishes. Certified for RoHS compliance, these connectors are ideal for military and industrial applications requiring durability and performance in harsh conditions.
