MIL-DTL-38999 Series I connectors are designed for harsh environments, featuring up to 128 contacts in an insert with front wall mount, rear wall mount, and jam nut receptacles. These circular plugs are environmentally sealed and have a wide operating temperature range from -65 °C to 200 °C. Utilizing M39029 rear release crimp contacts, they ensure secure connections in sizes 22D, 22M, 22, 20, 16, and 8 (coax and twinax). With high strength aluminum shells and various plating options including gold, electroless nickel, and more, these connectors offer durability and reliability. RoHS compliant finishes are available, making them suitable for a range of applications requiring a high level of performance in challenging conditions.
