The 3547S-1AA-202A is a 3-turn precision potentiometer featuring a wirewound element designed for high-accuracy control and measurement applications. This single-gang, bushing-mount potentiometer offers a resistance value of 2K ohms with ±3% total resistance tolerance and ±0.25% independent linearity, providing excellent repeatability and accuracy. The device features an effective electrical angle of 1080° ±10°, -0°, with a resolution of 0.062%, and is RoHS compliant with optional anti-rotation lug capability. The potentiometer is engineered for HMI (Human Machine Interface) and MMI (Man-Machine Interface) applications, offering high rotational life and suitability for use under side load conditions. Its wirewound construction and precision characteristics make it ideal for servo control systems, instrumentation, and applications requiring stable, repeatable resistance adjustment.