MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert and are designed for harsh environments, with an operating temperature range of -65 °C to 200 °C. Available in various configurations including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The connectors, compliant with military specification MIL-DTL-38999 II, come in aluminum shells with multiple plating options, ensuring durability and corrosion resistance. Utilizing M39029 rear release crimp contacts, they are reliable for mission-critical applications. With a contact gender of male and contact size of 22M, these connectors are ideal for high-performance industrial and military systems.