The AH49HSC is a RoHS-compliant SOT-23-3 magnetic sensor made by Pingjingsemi. This part utilizes a Hall-effect sensor IC and three pins, including power (Vcc), ground (Gnd), and output (Out). It is designed to be used in a wide variety of applications, including automotive, medical, and industrial applications. The AH49HSC has a high sensitivity and offers reliable and stable performance. This part has a linear B-H loop, which makes it suitable for current sensing, position sensing, and angle sensing. It has a wide operating temperature range of -40°C to125°C. Moreover, this part is 100% tested to ensure excellent performance.