MIL-DTL-38999 Series I connectors offer high-performance connectivity in harsh environments. With up to 128 contacts housed in a durable insert, these connectors are designed for reliability. Featuring front wall mount, rear wall mount, and jam nut receptacles, they provide versatility in installation. Operating seamlessly in temperatures ranging from -65 °C to 200 °C, they are ideal for demanding applications. The connectors come in nine shell sizes and 52 insert arrangements, accommodating various needs. Utilizing M39029 rear release crimp contacts, they ensure secure connections. Constructed with high-strength aluminum shells and available in different plating options, including RoHS-certified finishes, they meet stringent standards for performance and environmental compliance. Perfect for military, aerospace, and industrial use, MIL-DTL-38999 Series I connectors are the go-to choice for rugged connectivity solutions.