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20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E

4.5 (13) Write Review
Free shipping on orders over $29.99

$6.49

$ 2 .99 $2.99

In Stock
  • Limit parameter (25 ℃)
  • Output low current IOL : 50mA
  • Storage temperature range TS : -65 ~ 150 ℃
  • Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50V
  • Operating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150 ℃


Package include: 20 Pack Hall Effect Sensor for A3144 A3144E OH3144E


Sandra M.
Reviewed in Canada on January 30, 2024
Replaced all 3 sensors in ebike hub motor. Exact fit. Saved $400 if I had to buy new wheel.
Adri Richards
Reviewed in the United States on August 4, 2023
These are honestly great for the value they do the job and last a long time
justin
Reviewed in Canada on July 25, 2023
cheaper than analog hall effect sensors, overall good sensors
mark undan
Reviewed in the United States on February 22, 2023
Item as described
Winston
Reviewed in Canada on July 2, 2022
Replaced sensors in hub motor in e wheels trike.No problems.
Annette
Reviewed in Canada on May 2, 2022
The media could not be loaded.
Solder Succor
Reviewed in the United States on November 17, 2022
They work. They don't flip output voltage straight to max. These build up quickly and make a sine wave useful for the controllers that tout such awareness. Uh, I think. I'm to new e-transport hardware so I may be just a windbag with a keyboard.
Christopher Woods
Reviewed in Canada on April 15, 2022
I had no clue how to or if I could even purchase these and when my 1000 electric skateboard stopped working I had to order new hub motors from china with 6 week delivery date ... So I got to tinkering on my old wheels noticed these sensors inside in rough shape... Once I replaced the old sensors my wheels finally worked again ...
Peter K
Reviewed in the United States on September 27, 2020
Great product for affordable price
M. Uhrey
Reviewed in the United States on August 23, 2020
I initially tried magnetic reed switches for my application, but they tended to get stuck closed when the magnet was removed. These Hall Effect open-collector transistor switches have worked flawlessly, at 5VDC, and a pullup resistor!
Ed Sudbury Sr.
Reviewed in the United States on April 24, 2020
Testing ongoing no issues
Pen Name
Reviewed in the United States on August 17, 2019
Look great all 20 are there. Perhaps now I must use them to teach motors fresh air.
Tom Park
Reviewed in the United States on July 18, 2019
I haven't a clue how these tiny things work, but work they do. Get the south pole of a magnet near it and the output shoots low. Magic with three leads attached.