Phipps Electronics


30,000+ ORDERS



US1881 Hall Effect Sensor - Pack of 5

The US1881 Hall Effect Sensor is a Hall-effect device based on mixed signal CMOS technology with high magnetic sensitivity.


Availability: 30 in stock

Buy now, pay later available.

SKU PHI1052835 Category Tag


The US1881 Hall Effect Sensor is a Hall-effect device based on mixed signal CMOS technology with high magnetic sensitivity.

The sensor is a Hall-effect device that is operated by the magnetic field and is designed to respond to alternating positive (South pole) and negative (North pole) magnetic fields. The switch turns on by the presence of a positive magnetic field and turns off by the presence of a negative magnetic field. Since it is a latching hall effect sensor, the state of the switch will stay even when the magnetic field is removed and will only change when the opposite field is presented.

The US1881 Hall Effect Sensor integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, Schmitt trigger and an open-drain output driver, all in a single package.



  • Operating Voltage: 3.5V to 24V DC
  • Maximum Supply Current: 50mA
  • Maximum Junction Temperature: 165°C
  • Size: 4.1mm x 17.5mm x 1.5mm



  • 5 x US1881 Hall Effect Sensor

Mounting Type

Package / Case


Customer reviews


There are no reviews yet.

Be the first to review “US1881 Hall Effect Sensor – Pack of 5”

We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

Australian Orders

  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
  • Standard Shipping – Free (higher cost / larger products) – Sent via Australia Post Parcel Service or Courier Service, depending on location and mailing address, 2 – 5 business days delivery, with full tracking.
  • Express Post – $12.00 (Cost may be higher depending on product size) – Sent via Australia Post Express Service, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Orders outside of metro orders can take 2+ days longer than the estimates stated above.

International Orders

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion.

International orders are shipped through Australia Post and Sendle courier service depending on the most economical at the time.

Pick Up
In-person pickup is currently not available. If the order is urgent, please contact us to see what can be arranged.

If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

More Information

If you would like more information regarding placing international orders, please view the faq page under the “Do you accept international orders?” section.

Scroll to Top