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ON when exposed to a sufficiently strong magnetic south pole, OFF when the magnetic field strength is reduced. Sensitivity is at its highest when the magnetic field lines act at a right angle to the middle of the sensor chip.

  • Test circuit with LED

Product details Hints & Tips






Manufacturer’s Part Number: H501 = U58... = HAL506PA

Unipolar Hall switch PIC H501


In stock, despatched same day

Technical Specification

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Dimensions (L x W) 18 mm x 4 mm
Housing type TO 92 UA
Operating voltage 3.8 - 24 Vdc
RoHS compliant yes
Specification Unipolar Hall switch
Switching current 20 mA
Switching frequency 10 kHz
Temperature range -40 - +140 ºC
Type H501 = U58... = HAL506PA


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< Sensors

Hall Effect Sensors