Designed for rugged environments, MIL-DTL-38999 Series II connectors feature up to 128 contacts within an insert, ensuring reliable connectivity in harsh conditions. With a wide operating temperature range from -65 °C to 200 °C, these connectors are suitable for a variety of applications. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The aluminum shells are corrosion-resistant, with plating options including cadmium-free finishes for RoHS compliance. Utilizing M39029 rear release crimp contacts, these connectors ensure secure connections. Perfect for military and industrial use, they provide EMI/RFI shielding and environmental resistance, making them ideal for demanding environments.