PER-16S with SMD Rotary Encoders ROHS manufactured by SM Switch is a high-quality rotary encoder designed for use in a variety of electronic systems. It features 16 detents (or positions) per revolution, and its small size (SMD) makes it suitable for even space-constrained applications. This encoder is manufactured to meet the highest environmental and safety standards, including RoHS (Restriction of Hazardous Substances) and is suitable for a wide range of commercial and industrial applications, such as medical instrumentation, automation, automotive systems, and industrial process control. It is designed for use with a variety of input voltages and its compact, reliable design promises years of continuous, worry-free performance.