MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts, designed for harsh environments. Featuring front and rear wall mount options, as well as jam nut receptacles, these connectors ensure secure installations. With a wide operating temperature range of -65 °C to 200 °C, they are suitable for diverse applications. The connectors utilize M39029 rear release crimp contacts in various sizes and are available in different shell sizes and insert arrangements. Constructed with high-strength aluminum shells and offering multiple plating options, including RoHS-certified finishes, they guarantee reliability and durability. Ideal for military and industrial use, these connectors provide efficient electrical connections in demanding conditions.