MIL-DTL-38999 Series I connectors feature up to 128 contacts in an environmentally sealed insert, with an operating temperature range of -65 °C to 200 °C. This harsh environment connector family includes front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, offering versatility in installation. Available in 9 shell sizes and 52 insert arrangements, they utilize M39029 rear release crimp contacts in various sizes, ensuring compatibility with different applications. Constructed with high-strength aluminum shells, these connectors come with a range of plating options, including cadmium-free finishes for RoHS compliance. With a service rating of I and a service class of T, they are designed for demanding environments, providing reliable connectivity with a mating life of 500 cycles. Suitable for wall and jam nut mounting, these connectors guarantee secure and durable electrical connections in challenging conditions.
