MIL-DTL-38999 Series I connectors feature up to 128 contacts in an insert, offering robust environmental sealing for reliable performance in harsh conditions. With an operational range from -65°C to 200°C, these connectors are designed for durability. Available in various configurations including front wall mount, rear wall mount, and jam nut receptacles, they provide flexibility for different applications. Utilizing M39029 rear release crimp contacts in sizes 22D, 22M, 22, 20, 16, and 8, they ensure secure connections. The high-strength aluminum shells come in a range of plating options, from cadmium finishes to RoHS-certified alternatives, catering to diverse needs. Whether in military or industrial settings, MIL-DTL-38999 Series I connectors deliver reliable connectivity.