MIL-DTL-38999 Series II connectors are designed for rugged environments, featuring up to 128 contacts in an insert. With an operating temperature range from -65 °C to 200 °C, these connectors offer reliability in harsh conditions. Available in various mounting styles, including front and rear wall mount, jam nut, and box mount receptacles, they ensure secure connections. The aluminum shells come with different plating options, such as electroless nickel and cadmium finishes, meeting diverse requirements. RoHS compliant variants are also offered. Suitable for military and industrial applications, these connectors guarantee durability and high performance.