MIL-DTL-38999 Series II connectors are designed for harsh environments, featuring up to 128 contacts in an insert for robust connectivity. With an impressive operating temperature range of -65 °C to 200 °C, these connectors are ideal for demanding applications. Available in various mounting options including front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. The plugs, offered in straight, RFI grounding, and standard configurations with a 90-degree cable clamp, ensure secure connections. Compliant with military specification MIL-DTL-38999 II, these circular connectors boast durable aluminum shells with plating options such as electroless nickel and cadmium finishes. With their environmental sealing and RoHS certified cadmium-free variants, they guarantee reliable performance in critical settings.