TT Electronics/BI EN11-VSB2AF15 Rotary Encoder. This encoder is a robust electromechanical component designed for precise rotational input. It offers reliable performance in applications requiring accurate position sensing and control. The EN11-VSB2AF15 is manufactured by TT Electronics/BI and falls under their line of encoders. This specific model is supplied in tray packaging. Its design and functionality make it suitable for integration into a wide range of industrial control systems, consumer electronics, and automotive applications where accurate and repeatable rotational feedback is critical.