MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts, ideal for harsh environments. Featuring front wall mount, rear wall mount, and jam nut receptacles, they ensure secure installations. With a wide operating temperature range of -65°C to 200°C, these connectors are suitable for diverse applications. Constructed with high-strength aluminum shells and available in various plating options, including RoHS compliant finishes, they guarantee durability and reliability. Utilizing M39029 rear release crimp contacts, these connectors provide efficient signal transmission. With a range of shell sizes and insert arrangements, they offer flexibility in design. The bayonet coupling mechanism and RFI grounding plugs further enhance their performance. From military to industrial use, these connectors meet the stringent requirements of MIL-DTL-38999 I specifications, making them a trusted choice for critical connectivity solutions.