MIL-DTL-38999 Series I connectors feature a rugged design with up to 128 contacts, offering reliable connectivity in harsh environments. 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 accommodate M39029 rear release crimp contacts for secure connections. The high strength aluminum shells come in different plating options, including cadmium-free finishes for RoHS compliance. Offering front wall mount, rear wall mount, and jam nut receptacles, along with RFI grounding plugs, these connectors provide versatile solutions for military and industrial use.