MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, providing a reliable solution for harsh environments. With an operating temperature range from -65 °C to 200 °C, these connectors are ideal for a wide range of applications. Available in various mounting styles such as front wall mount, rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs come in straight, RFI grounding, and standard options, with 90-degree cable clamps. Offering 52 insert arrangements and M39029 rear release crimp contacts, they ensure efficient connectivity. Constructed with aluminum shells and offering plating options like electroless nickel and cadmium finishes, these connectors prioritize durability. Additionally, they feature RoHS-certified cadmium-free options for environmental compliance. Suitable for military and industrial use, the MIL-DTL-38999 Series II connectors guarantee performance and longevity in demanding conditions.