Hall Effect Sensors

Due to their ability to sense electromagnetic fields, hall effect sensor have a variety of uses in electronics and machinery applications. They are often used in conjunction with external magnets to trigger a number of desired outcomes, such as proximity sensing and as position sensors. They are found in a number of devices such as computer keyboards and fuel gauges in automobiles. Hall effect devices are used in many industries where reliable, contactless sensing is desired, with countless applications in measurement and switching.

How do Hall Effect Sensors Work?

Often referred to as hall sensors, these sensors are commonly used in switches. As the sensors are activated by external magnetic fields, they rely on the hall effect to trigger switches rather than relying on contacts physically touching. Contactless switching leads to reliable, quick-acting and very long-lasting operation, and so hall effect switches are often used in challenging industries.

There are 2 different types of hall effect sensors, linear output sensors (or analogue) and digital output sensors. Linear sensors use a continuous voltage output that increases or decreases dependent on the magnetic pull from the magnetic field. Digital output has a bistable current that increases or decreases the output when the voltage rises and falls to different levels.

The RS Components range of Hall Effect Sensors includes bipolar and unipolar sensors of varying ranges and output types, from trusted brands such as Honeywell, Cherry, TE Connectivity and our own RS PRO brand.


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Description Price Output Type Body Style Mounting Style Supply Voltage Terminal Type Maximum DC Voltage Detection Range Switching Current Switching Frequency Length Width Depth Dimensions Housing Material
New
RS Stock No. 213-2759
Mfr. Part No.RTY360LVEAA
BrandHoneywell
$91.85
Each
units
Standard Block Screw 5 V European 3 pin - - 0.02 → 0.025 A - - - - - -
RS Stock No. 136-9182
Mfr. Part No.TMM55E-PMH010
BrandSick
$303.22
Each
units
Analogue Block Screw Mount 11 → 30 V dc 5-Pin M12 Male Connector 30V ±10 ° 45 mA 18 Hz 62mm 32.3mm 18.7mm 62 x 32.3 x 18.7 mm ABS
RS Stock No. 650-548
Mfr. Part No.SS94A1
BrandHoneywell
$97.36
Each
units
Digital - - 6.6 → 12.6 V dc Solder Tag - - 1 mA - 7.6mm 15.2mm 1.8mm 7.6 x 15.2 x 1.8 mm -
New
RS Stock No. 213-2750
Mfr. Part No.RTP050LVEAA
BrandHoneywell
$86.38
Each
units
Standard Block Screw 5 V European 3 pin - - 0.02 → 0.025 A - - - - - -
RS Stock No. 811-3996
Mfr. Part No.20LHE1AWA1P30E1
BrandVishay
$205.17
Each
units
- Block Flange Mount 5 V dc Wire Lead 5V 0 → 10 mm 16 mA - 46mm 47mm 23.3mm 46 x 47 x 23.3 mm Thermoplastic
New
RS Stock No. 213-2754
Mfr. Part No.RTY050LVEAX
BrandHoneywell
$79.80
Each
units
Standard Block Screw 5 V European 3 pin - - 0.02 → 0.025 A - - - - - -
RS Stock No. 167-8913
Mfr. Part No.20LHE1AWA1P30E1
BrandVishay
$178.177
Each (In a Box of 10)
units
- Block Flange Mount 5 V dc Wire Lead 5V 0 → 10 mm 16 mA - 46mm 47mm 23.3mm 46 x 47 x 23.3 mm Thermoplastic
RS Stock No. 369-508
Mfr. Part No.BU52025G-TR
BrandROHM
$0.926
Each (In a Pack of 5)
units
CMOS - - 2.4 → 3.6 V - 4.5V - 1 mA - - - - - -
RS Stock No. 814-0200
Mfr. Part No.ACY04-F99-2I-V15
$755.70
Each
units
- Block - 10 → 30 V dc M12 Connector 30V - 20 mA 0 → 100 Hz 65mm 37mm 62.5mm 65 x 37 x 62.5 mm Polyamide
RS Stock No. 814-0216
Mfr. Part No.INY360D-F99-2I2E2-V17
$594.00
Each
units
Analogue, PNP Block - 10 → 30 V dc M12 Connector 30V - 100 mA - 65mm 37mm 62.5mm 65 x 37 x 62.5 mm Polyamide
RS Stock No. 905-5270
Mfr. Part No.HESS0000
BrandRed Lion
$206.23
Each
units
NPN Barrel Panel Mount 8 → 30 V dc Cable 30V 1 mm 30 mA 0 → 10 kHz 63.5mm 9.47 (Dia.)mm - 9.47 (Dia.) x 63.5 mm Stainless Steel
New
RS Stock No. 213-2752
Mfr. Part No.RTP180LVEAA
BrandHoneywell
$86.34
Each
units
Standard Block Screw 5 V European 3 pin - - 0.02 → 0.025 A - - - - - -
RS Stock No. 136-9181
Mfr. Part No.TMM55E-PMH045
BrandSick
$303.22
Each
units
Analogue Block Screw Mount 11 → 30 V dc 5-Pin M12 Male Connector 30V ±45 ° 45 mA 18 Hz 62mm 32.3mm 18.7mm 62 x 32.3 x 18.7 mm ABS
RS Stock No. 169-7665
Mfr. Part No.SS94A2
BrandHoneywell
$100.934
Each (In a Bag of 1000)
units
Ratiometric - - 6.6 → 12.6 V dc PCB - - 1 mA - 7.62mm 15.24mm 1.78mm 7.62 x 15.24 x 1.78 mm -
New
RS Stock No. 213-2751
Mfr. Part No.RTP070LVEAA
BrandHoneywell
$86.34
Each
units
Standard Block Screw 5 V European 3 pin - - 0.02 → 0.025 A - - - - - -