MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts within an environmentally sealed insert. With an operating temperature range of -65 °C to 200 °C, they offer reliable performance in extreme conditions. Available in various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, these connectors ensure versatile installation. The straight, RFI grounding, and standard plugs come with a 90-degree cable clamp, offering flexibility in cable management. Utilizing M39029 rear release crimp contacts, they guarantee secure connections in sizes 22D, 22M, 22, 20, 16, and 12. Constructed with aluminum shells and offering multiple plating options including cadmium-free finishes, these connectors meet RoHS compliance standards. Ideal for military and industrial applications requiring high durability, the MIL-DTL-38999 II series is a reliable choice for critical connectivity needs.