MIL-DTL-38999 Series II connectors, compliant with military specification, offer high-performance connectivity in harsh environments. With up to 128 contacts housed in an insert, these connectors are ideal for demanding applications. Featuring various mounting options such as front and rear wall mount, jam nut, and box mount receptacles, they provide versatility in installation. The aluminum shells are available in different plating options, including cadmium-free finishes, ensuring durability and reliability. Operating within a wide temperature range from -65°C to 200°C, these connectors are suitable for use in extreme conditions. With RoHS compliance and 500 mating cycles, they guarantee quality and longevity in critical operations.