Honeywell Sensing & IoT Hall Effect Sensor Omnipolar Sot89-3; Hall Effect Type Honeywell SS552MT

The Hall Effect Sensor Omnipolar SOT-89 (part number SS552MT) is a magnetoresistive position sensor designed for surface mounting. It operates with both north and south magnetic poles, allowing for versatile application in various sensing environments. The sensor features a digital current sinking output with a maximum output current of 20 mA and operates within a supply voltage range of 3.8 Vdc to 30 Vdc. This sensor is capable of detecting low magnetic fields, with a sensing distance that can extend to one inch or more, depending on the size of the magnet used. It supports operating speeds from 0 kHz to over 100 kHz, making it suitable for dynamic applications. The device is rated for a wide temperature range from -40 ¬8C to 150 ¬8C, ensuring reliability in harsh conditions. Typical applications include cylinder position sensing in pneumatic systems, elevator sensors, and position sensing in material handling equipment. The sensor is packaged in a compact SOT-89 style, which facilitates automated assembly and reduces PCB costs. However, it is important to note that these sensors should not be used in safety-critical applications where failure could result in personal injury.