MIL-DTL-38999 Series II connectors offer high-performance connectivity with up to 128 contacts, featuring a rugged design for harsh environments. These environmentally sealed connectors, with an operating temperature range of -65 °C to 200 °C, are ideal for demanding applications. Available in various mounting options, including jam nut and box mount receptacles, they ensure secure and reliable connections. The connectors, made of aluminum, come in different plating options such as electroless nickel and cadmium finishes. With RoHS compliant choices, they guarantee compatibility with modern standards. Their versatility, with 52 insert arrangements and M39029 rear release crimp contacts, makes them suitable for diverse industrial needs. Trust in the durability and performance of MIL-DTL-38999 Series II connectors for critical operations.