YAGEO NA1034F1B5-501 is an NTC thermistor component. This specific model, identified by its short description NA4-01-B500, features a resistance of 10K ohms with a 1% tolerance. The B-constant value is specified as B(25/85), indicating the temperature coefficient of resistance from 25°C to 85°C. NTC thermistors are widely employed in applications requiring accurate temperature resistance characteristics, such as temperature compensation, inrush current limiting, and temperature sensing within automotive, industrial control, and consumer electronics sectors. This component is supplied in bulk packaging.