The MIL-DTL-38999 Series II connectors boast high performance with up to 128 contacts in one insert, designed for harsh environments with an impressive 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, these connectors offer versatility in military and aerospace applications. Featuring durable aluminum shells with plating options like electroless nickel and cadmium finishes, they ensure reliable connectivity. With M39029 rear release crimp contacts in multiple sizes, these connectors guarantee secure and efficient connections. RoHS compliant options are also available, making them a sustainable choice for your projects.