The MIL-DTL-38999 Series II connectors offer robust connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring various mounting options like front and rear wall mount, jam nut, and box mount receptacles, they ensure versatile installation. With a broad operating temperature range from -65 °C to 200 °C, these connectors are suitable for demanding applications. Constructed with durable aluminum shells and available in multiple plating options, including RoHS certified finishes, they guarantee long-lasting performance. The connectors utilize M39029 rear release crimp contacts, ensuring secure and reliable connections. Perfect for military and industrial use, these connectors meet stringent MIL-DTL-38999 II specifications for quality and performance.