This EC11 360-degree rotary encoder is an essential component for electronics projects requiring precise input control. Featuring 20 distinct positions, this encoder delivers accurate rotational feedback for applications like volume control, menu navigation, and parameter adjustment. The integrated push button switch adds versatile functionality, allowing users to confirm selections or toggle modes with a simple press. Built with durable copper material and rated for an impressive 50,000 million cycles, this encoder ensures long-lasting reliability in demanding applications. The 12MM long handle provides comfortable tactile feedback and easy manipulation, while the 5-pin configuration simplifies PCB integration. With a current rating of 3A and compact knob switch design, this component is ideal for audio equipment, industrial controls, robotics, and DIY electronics projects. The encoder meets RoHS and CE certification standards, demonstrating quality construction and manufacturing practices. Whether you're building a custom synthesizer, designing a user interface, or prototyping a control system, this rotary encoder with push button switch delivers the precision and durability your project demands.