MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts and environmental sealing for reliable performance. With an operating temperature range of -65 °C to 200 °C, these connectors are suitable for a wide range of applications. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and more, they offer flexibility in installation. The connectors come in aluminum shells with options for plating, including cadmium-free finishes. Utilizing M39029 rear release crimp contacts, they ensure secure connectivity. RoHS compliant and MIL-DTL-38999 II certified, these connectors guarantee quality and durability in demanding conditions.