TT Electronics/BI EN11-HSB3AQ25 is a rotary encoder designed for precision control applications. This through-hole component offers reliable mechanical operation and is suitable for a wide range of industrial and consumer electronics. The EN11 series encoders are a staple in systems requiring accurate angular position sensing and user input. Applications include industrial automation, control panels, and consumer appliances where durable and responsive rotary input is critical. The component is supplied in tray packaging.