Hall Switch Selection Guide for Automotive and Industrial Applications 2025

Selection by Application – Industrial Recommended Solution Comment BLDC Motor Commutation HAL 1502, HAL 1501 These Hall switches in SOT23 packages offer high switching accuracy and low power consumption and are used for the commutation of brushless DC motors e.g. in power tools, washing machines, dish washers, ventilation fans or electric bikes. Rotation and Speed Sensor HAL 15xy The HAL 15xy switch family enable short output switching time and is used to detect or to control the speed of motors, fans or liquid flow, e.g. in power tools, home appliances, white goods (water delivery) and wheel-speed in electric vehicles and electric bikes. Proximity and Position Sensor HAL 15xy The HAL 15xy switch family is offered in small packages and enable accurate switching points and a short output refresh time. They are used as proximity sensors to detect the end-position to stop the motor or to detect the absence or presence of material, e.g. rolling shutter, or doors, or factory automation. Position and Rotation Sensor with 2 wires HAL 1565, HAL 1564 These 2-wire Hall switches for wire saving with high switching accuracy, low power consumption and integrated wire-break detec- tion can be used to detect e.g. if the door is closed or open.