Hall Sensor – AH1815


Availability: In Stock


SKU: SEN-119 Manufacturer: Diodes Inc. Mfg Part Number: AH1815-P-B Category: Tags: ,


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




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  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 1 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service


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