MIL-DTL-38999 Series I connectors offer a rugged solution with up to 128 contacts, ensuring reliable connectivity in harsh environments. Featuring front wall mount, rear wall mount, and jam nut receptacles, they provide flexibility for various applications. These connectors, with an operating temperature range of -65 °C to 200 °C, are environmentally sealed for added durability. Constructed with high-strength aluminum shells and available in different plating options, including RoHS-compliant finishes, they guarantee long-lasting performance. Utilizing M39029 rear release crimp contacts, these connectors ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8. With their bayonet mating type and gold contact plating, they offer efficient and conductive interconnect solutions. Suitable for military and industrial use, MIL-DTL-38999 Series I connectors meet stringent quality and reliability standards.