The 3547S-1AA-102A is a 3-turn, single-gang precision potentiometer featuring a wirewound element with a resistance of 1K ohms and a tolerance of ±3%. This model offers an independent linearity of ±0.25% and a resolution of 0.077%. It is configured for bushing mount with a 1/4-inch diameter nickel-plated brass shaft and a 3/8-inch brass bushing. Key electrical characteristics include a power rating of 1 watt at 70°C and an effective electrical angle of 1080 degrees. Designed for high rotational life and suitable for use under side load, this potentiometer is ideal for human-machine interface (HMI) and man-machine interface (MMI) applications.