The PT3612H1SAG8P1 with SOT-23 Hall Sensor ROHS is a ROHS-compliant, surface mount Hall effect sensor manufactured by Prolific. This device utilizes Hall effect principles to detect the presence of a physical magnetic field. The device operates from a single supply voltage ranging from 2.7 to 5.5 volts. It features low turn-off current, low power consumption, fast response time, and reduced electromagnetic interference (EMI) performance. The device is widely used in various applications, such as automotive audio systems, robotics, home appliances, security systems, application control, and consumer electronics. Additionally, the device offers a compact, single-pin design and is able to be mounted directly to a PCB, reducing cost and space usage. The PT3612H1SAG8P1 with SOT-23 Hall Sensor ROHS is an ideal solution for reliable and cost-effective magnet detection.