MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert. With a wide operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various shell sizes and insert arrangements, they offer flexibility for different connectivity needs. The high strength aluminum shells come with a range of plating options, including cadmium-free finishes for RoHS compliance. Offering front wall mount, rear wall mount, and jam nut receptacles, as well as RFI grounding plugs, these connectors provide secure and reliable connections. Utilizing M39029 rear release crimp contacts, they ensure easy installation and maintenance. Suitable for military and industrial use, MIL-DTL-38999 Series I connectors are built to withstand challenging conditions while maintaining optimal performance.