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 wall mount, rear wall mount, and jam nut receptacles with RFI grounding plugs. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes. Constructed with high strength aluminum shells, these connectors come in different plating options, including cadmium-free finishes. Ideal for military applications, they ensure reliable performance with a service rating of E and a mating life of 500 cycles. Suitable for box mounting and through bulkhead mounting, these connectors are designed for demanding environments where durability and conductivity are crucial.
