MIL-DTL-38999 Series I connectors offer high performance in demanding environments with up to 128 contacts and a wide operating temperature range of -65 °C to 200 °C. Featuring front wall mount, rear wall mount, and jam nut receptacles, these connectors are designed for secure and reliable connections. The rugged aluminum shells come in a variety of plating options, including cadmium-free finishes, ensuring durability and compliance with RoHS standards. With M39029 rear release crimp contacts in various sizes, these connectors provide versatility for different applications. Meeting MIL-DTL-38999 I military specifications, they are ideal for use in harsh conditions where reliability is paramount.