The 3549S-1AA-202A is a 10-turn precision potentiometer featuring a wirewound element designed for high-accuracy control and measurement applications. It offers a resistance value of 2K ohms with ±3% total resistance tolerance and ±0.2% independent linearity, providing excellent repeatability and precision. The potentiometer features a mechanical angle of 3600° ±10° with a maximum backlash of 1.0°, low starting and running torque of 0.5 N-cm (0.7 oz-in.) maximum, and a stop strength of 53 N-cm (75 oz-in.) minimum. It is RoHS compliant, suitable for use under side load conditions, and designed for HMI and MMI applications. The device includes gold-plated solder lugs for reliable connections and is available with optional features such as 0.1% linearity, anti-rotation lug, dual gang configuration, and servo mount options, making it ideal for instrumentation, control systems, and precision measurement equipment.