Amphenol Tuchel’s C091 (M16 Size) family of circular DIN connectors and cable assemblies are designed for demanding applications requiring high performance and environmental protection. Available in multiple series (A, B, D, and D+) with threaded or bayonet locking options, these connectors provide up to IP69K protection when mated. Their compact design ensures excellent EMI shielding, making them suitable for power and signal connections in industries such as wireless infrastructure, industrial automation, transportation, and medical equipment. The modular structure and compatibility with various cable types make them a versatile solution for diverse applications.