MIL-DTL-38999 Series II connectors boast up to 128 contacts in an insert, ensuring robust connectivity in demanding environments. With an operating temperature range of -65°C to 200°C, these connectors are designed for extreme conditions. Featuring various mounting options like front and rear wall mount, jam nut, and box mount receptacles, they offer versatility in installation. Available in 9 shell sizes and 52 insert arrangements, these connectors utilize M39029 rear release crimp contacts for secure connections. Made with aluminum shells and offering multiple plating options including cadmium-free finishes, they adhere to stringent quality standards. Perfect for military and industrial applications, these connectors guarantee reliable performance in harsh settings.