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, these connectors are suitable for demanding applications. Available in various styles 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, feature a 90-degree cable clamp for secure connections. Utilizing M39029 rear release crimp contacts, they ensure reliable performance. Constructed with aluminum shells and offering multiple plating options including cadmium-free finishes, these connectors meet stringent quality standards. Perfect for military and industrial use, they provide durable and efficient connectivity in challenging conditions.