View cart “10 x 5mm Rare Earth Magnet” has been added to your cart.

Hall Sensor – AH1815


Hall Sensor – AH1815


SKU: SEN-119 - Mfg Part Number: AH1815-P-B


The AH1815 Hall-Effect sensor is a small, non-latching, magnetic actuated switch. These can be used to detect the presence of a magnet and are often found in wheel encoders, flow sensors, and other non-contact switches. These operate very similar to a Reed Switch, but are considerably smaller. However, it should be noted that Reed Switches can typically carry more current. This sensor operates on 2.5 – 5.5VDC and consumes just 24uW @ 3V.

If you are looking for a latching version of this Hall-Effect Sensor; we also carry the UL1881 Latching Hall-Effect Sensor.


  • Voltage: 2.5 – 5.5VDC
  • Current Draw: 24uW @ 3V
  • Omnipolar (North or South pole) Operation
  • Single Open Drain Output
  • -40°C to +125°C Operating Temperature
  • Output Current (Source and Sink): 2.5mA
  • Single Open Drain Output
  • Low Sensitivity


In stock (can be backordered)

SKU: SEN-119. Category: . Tags: , .
Share With: