SS549AT SENSOR MAGNETIC SWITCH UNIPOLAR SOT89B The product SS549AT (SENSOR MAGNETIC SWITCH UNIPOLAR SOT89B) is a high-performance magnetic sensor designed for accurate and reliable measurements. Leveraging Hall Effect technology, it features an output type of Open Collector and operates within a supply voltage range of 3.8V to 30V. With a supply current of 50mA and an output current of N/A, this sensor ensures efficient and stable operation. It supports a sensing range of 39mT Trip, 23.5mT Release and functions effectively across an operating temperature range of -40°C~+150°C. Packaged in TAPE&REEL format and compliant with ROHS standards, it is an excellent choice for modern electronic applications.