MIL-DTL-38999 Series I connectors offer high-performance connectivity in demanding environments. With up to 128 contacts in an insert, these connectors are rugged and environmentally sealed, ensuring reliable operation. Featuring various mounting options such as front wall mount, rear wall mount, and jam nut receptacles, they provide flexibility in installation. The connectors come in 9 shell sizes and 52 insert arrangements, accommodating a wide range of applications. Utilizing M39029 rear release crimp contacts, they guarantee secure and efficient connections. Constructed with high-strength aluminum shells and available in different plating options, including RoHS certified finishes, they meet stringent quality standards. With a temperature range of -65°C to 200°C, these connectors are suitable for use in extreme conditions. Whether for military, aerospace, or industrial applications, MIL-DTL-38999 Series I connectors deliver exceptional performance and durability.