RECTANGULAR Magnetic Field Sensors 2,051

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Part RoHS Manufacturer Sensors or Transducers Type Mounting Feature No. of Terminals Output Type Package Shape or Style Output Range Package Body Material Minimum Range Of Magnetic Field Maximum Supply Voltage Maximum Output Current Technology Screening Level Input Mode Maximum Magnetic Field Range Hysteresis Body Length/Diameter Body Width Power Supplies (V) Output Circuit Type Resistance Package Equivalence Code No. of Axes Sub-Category Linearity (%) Body Height Minimum Supply Voltage Maximum Operating Temperature Response Time Minimum Operating Temperature Sensitivity (mV/G) Terminal Finish Termination Type Output Interface Type Output (V) Maximum Operating Current Output Polarity Additional Features Maximum Measurement Range (mm) Housing JESD-609 Code Operating Frequency Minimum Measurement Range (mm)

TLE4966-2K

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-10mA

-9.5 mT

24 V

10 A

9.5 mT

15 mT

2.9 mm

1.6 inch

1.1 mm

2.7 V

TIN

SOLDER

7 mA

DUAL OUTPUT

PLASTIC

e3

TLE4926C-HTE6747

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

0-20mA

18 V

20 A

10 mT

2 mT

5.34 mm

1.75 inch

13.46 mm

3.3 V

SOLDER

9 mA

TLE4953CHAMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

-500 mT

20 V

26 A

500 mT

5.34 mm

1 inch

4.03 mm

4.5 V

SOLDER

2-WIRE INTERFACE

16.8 mA

CMOS COMPATIBLE

PLASTIC

TLE493D-A1B6

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

3.5 V

2.9 mm

1.6 inch

1.1 mm

2.9 V

125 Cel

-40 Cel

TIN

SOLDER

2-WIRE INTERFACE

3.3 mA

PLASTIC

e3

TLE4924CB2E6547XTMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

26 V

20 A

7 mm

5.5 inch

3.2 V

SOLDER

3-WIRE INTERFACE

6.8 mA

REVERSE VOLTAGE PROTECTION; SHORT CIRCUIT PROTECTION

PLASTIC

TLE4957C-2E6747

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL OUTPUT

RECTANGULAR

18 V

5.34 mm

1.75 inch

3.2 V

SOLDER

2-WIRE INTERFACE

SHORT CIRCUIT PROTECTION; IT ALSO HAVE 3-WIRE OUTPUT INTERFACE TYPE

PLASTIC

TLI4946K

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

0-20mA

-19.2 mT

18 V

20 A

19.2 mT

28 mT

3 mm

1.6 inch

TSOP3,.11,37

1.1 mm

2.7 V

125 Cel

-40 Cel

SOLDER

OPEN-DRAIN

6 mA

REVERSE BATTERY PROTECTION

PLASTIC

TLE4998C4HALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

50 mT

5 V

5 A

200 mT

.005 mT

5.34 mm

1 inch

1000 ohm

3.71 mm

4.1 V

150 Cel

-40 Cel

TIN

SOLDER

8 mA

OPEN DRAIN OUTPUT, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

PLASTIC

e3

TLE4997I

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.22-5.22V

50 mT

5.5 V

30 A

200 mT

4.06 mm

1.5 inch

0.01

4.3 mm

4.5 V

120 Cel

-40 Cel

300 mV/G

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

10 mA

CMOS COMPATIBLE, RATIOMETRIC OUTPUT, RAIL-TO-RAIL OUTPUT

e3

TLE4997E

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

-1-1mA

50 mT

5.5 V

30 A

200 mT

4.06 mm

1.5 inch

5.4 mm

4.5 V

150 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

10 mA

REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION, IT HAS SENSITIVITY OF 300 MV/MT

PLASTIC

TLE4998C4

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

4

ANALOG CURRENT

RECTANGULAR

PLASTIC/EPOXY

50 mT

5 V

5 A

BICMOS

200 mT

.005 mT

5.34 mm

1 inch

5

SINGLE-ENDED

1000 ohm

SIP4,.03,50

Other Sensors

3.71 mm

4.1 V

150 Cel

-40 Cel

SOLDER

SINGLE-ENDED

8 mA

OPEN DRAIN OUTPUT, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

PLASTIC

TLE4998P4XA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

0.30-0.60V

50 mT

5 V

5 A

200 mT

.005 mT

5.34 mm

1 inch

1000 ohm

0.1

3.71 mm

4.1 V

150 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

8 mA

OPEN DRAIN OUTPUT, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

PLASTIC

TLE4926CHTE6747HAMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

0-20mA

18 V

20 A

10 mT

2 mT

5.34 mm

1.75 inch

13.46 mm

3.3 V

SOLDER

9 mA

TLV4961-3TB

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

-10.4 mT

26 V

25 A

10.4 mT

15 mT

4 mm

1.52 inch

3 V

125 Cel

-40 Cel

TIN

SOLDER

2.5 mA

e3

TLE4924CB-2E6547

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

26 V

20 A

7 mm

5.5 inch

3.2 V

SOLDER

3-WIRE INTERFACE

6.8 mA

REVERSE VOLTAGE PROTECTION; SHORT CIRCUIT PROTECTION

PLASTIC

TLE4941HALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

-20 mT

26 A

20 mT

5.34 mm

1 inch

3.71 mm

SOLDER

2-WIRE INTERFACE

8.4 mA

PLASTIC

TLE4942-1C

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

20 V

5.34 mm

1 inch

4.5 V

150 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

16.8 mA

PLASTIC

TLE49615KXTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

CURRENT OUTPUT

RECTANGULAR

0-25mA

PLASTIC/EPOXY

-19.8 mT

32 V

25 A

AEC-Q100

BIPOLAR(LATCHED)

19.8 mT

30 mT

3 mm

1.6 inch

3/32

TO-236

Other Sensors/Transducers

1.35 mm

3 V

TIN

SOLDER

OPEN-DRAIN

2.5 mA

INVERTING

REVERSE POLARITY PROTECTION, OPEN DRAIN OUTPUT

e3

TLE4926CHTE6547HAMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-20mA

18 V

20 A

5.34 mm

1.75 inch

3.3 V

TIN

SOLDER

2-WIRE INTERFACE

9 mA

REVERSE VOLTAGE PROTECTION; IT ALSO HAVE 3-WIRE OUTPUT INTERFACE TYPE

PLASTIC

e3

TLE49614MXTMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

13.5 mT

32 V

25 A

13.5 mT

20 mT

2.9 mm

1.3 inch

1 mm

3 V

TIN

SOLDER

2.5 mA

REVERSE POLARITY PROTECTION

PLASTIC

e3

TLE49452GNTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

24 V

5 mT

4.5 mm

2.5 inch

1.5 mm

4 V

SOLDER

5 mA

REVERSE POLARITY PROTECTION

TLE4957CB-2E6747

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL OUTPUT

RECTANGULAR

18 V

7 mm

5.5 inch

3.2 V

SOLDER

2-WIRE INTERFACE

SHORT CIRCUIT PROTECTION; IT ALSO HAVE 3-WIRE OUTPUT INTERFACE TYPE

PLASTIC

TLE4935-2L

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

-26 mT

24 V

BIPOLAR

26 mT

52 mT

4.16 mm

1.52 inch

TRANSISTOR

SIP3,.1,50

3.29 mm

3.8 V

150 Cel

-40 Cel

PIN

OPEN-COLLECTOR

8 mA

REVERSE POLARITY PROTECTION

PLASTIC

TLE4942

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

PLASTIC/EPOXY

-20 mT

26 A

BICMOS

20 mT

5.38 mm

1 inch

4.5/16.5

DIFFERENTIAL

SIP(UNSPEC)

Other Sensors

3.71 mm

SOLDER

2-WIRE INTERFACE

DIFFERENTIAL

16.8 mA

REVERSE POLARITY PROTECTION

PLASTIC

TLE4927CE6547

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-20mA

26 V

20 A

5.34 mm

1.75 inch

3.2 V

SOLDER

2-WIRE INTERFACE

REVERSE VOLTAGE PROTECTION; 3-WIRE INTERFACE OUTPUT INTERFACE TYPE

PLASTIC

TLE49063KHTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

0-20mA

PLASTIC/EPOXY

13.3 mT

18 V

20 A

BIPOLAR

UNIPOLAR

38.8 mT

6 mT

3 mm

1.6 inch

2.7/18

TO-236

Other Sensors

1.35 mm

2.7 V

TIN

SOLDER

OPEN-COLLECTOR

6 mA

INVERTING

SEATED HGT-MAX, ITS ALSO OPERATES IN -0.7 TO 18 V OUTPUT VOLTAGE, REVERSE BATTARY OPERATION

e3

TLE4998S4

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

4

ANALOG CURRENT

RECTANGULAR

18V

PLASTIC/EPOXY

50 mT

5 V

5 A

BICMOS

200 mT

.005 mT

5.34 mm

1 inch

5

SINGLE-ENDED

1000 ohm

SIP4,.03,50

Other Sensors

0.1

3.71 mm

4.1 V

150 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

SINGLE-ENDED

8 mA

OPEN DRAIN OUTPUT, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

PLASTIC

TLV4906LXA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

0-20mA

4.7 mT

18 V

20 A

13.9 mT

1.5 mT

4.16 mm

1.52 inch

OPEN-DRAIN

SIP3,.1,50

3.29 mm

2.7 V

85 Cel

-40 Cel

PIN

OPEN-DRAIN

6 mA

REVERSE BATTERY PROTECTION

PLASTIC

TLE49062KHTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

0-20mA

PLASTIC/EPOXY

6.9 mT

18 V

20 A

BIPOLAR

UNIPOLAR

25.3 mT

5.9 mT

3 mm

1.6 inch

2.7/18

TO-236

Other Sensors

1.35 mm

2.7 V

TIN

SOLDER

OPEN-DRAIN

6 mA

INVERTING

SEATED HGT-MAX, ITS ALSO OPERATES IN -0.7 TO 18 V OUTPUT VOLTAGE, REVERSE BATTARY OPERATION

e3

TLV4964-4TB

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

5.4 mT

26 V

25 A

13.5 mT

1.5 mT

4 mm

1.52 inch

3 V

125 Cel

-40 Cel

TIN

SOLDER

2.5 mA

e3

TLV4968-1TA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

-2.3 mT

26 V

25 A

2.3 mT

2 mT

4 mm

1.52 inch

3 V

125 Cel

-40 Cel

TIN

SOLDER

2.5 mA

e3

TLE4906-3K

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-20mA

13.3 mT

18 V

20 A

38.8 mT

6 mT

3 mm

1.6 inch

1.35 mm

2.7 V

TIN

SOLDER

6 mA

SEATED HGT-MAX, ITS ALSO OPERATES IN -0.7 TO 18 V OUTPUT VOLTAGE, REVERSE BATTARY OPERATION

e3

TLV4964-5TA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

2.8 mT

26 V

25 A

10.4 mT

2.5 mT

4 mm

1.52 inch

3 V

125 Cel

-40 Cel

TIN

SOLDER

2.5 mA

e3

TLE4966K

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

6

DIGITAL OUTPUT

RECTANGULAR

PLASTIC/EPOXY

-10 mT

18 V

10 A

BIPOLAR

AEC-Q100

BIPOLAR

10 mT

15 mT

2.9 mm

1.6 inch

TSOP6,.11,37

1.1 mm

2.7 V

TIN

TERMINALS

7 mA

PLASTIC

e3

TLE5010

Infineon Technologies

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

SURFACE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0.40-0.70V

25 mT

5.5 V

-10 A

45 mT

30 mT

5 mm

4 inch

1.75 mm

4.5 V

SOLDER

SSC INTERFACE

20 mA

CMOS COMPATIBLE

PLASTIC

TLE4997

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.22-5.22V

50 mT

5.5 V

30 A

200 mT

4.06 mm

1.5 inch

0.01

4.3 mm

4.5 V

150 Cel

-40 Cel

300 mV/G

SOLDER

2-WIRE INTERFACE

10 mA

CMOS COMPATIBLE, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

TLE4941CXA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

-20 mT

22 A

20 mT

5.34 mm

1 inch

3.71 mm

SOLDER

2-WIRE INTERFACE

8.4 mA

PLASTIC

TLE4921-2G

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

8

DIGITAL CURRENT

RECTANGULAR

PLASTIC/EPOXY

24 V

BIPOLAR

1.5 mT

4.98 mm

3.99 inch

4.5/24

SOP8,.25

Other Sensors

1.73 mm

4.5 V

150 Cel

-40 Cel

Tin/Lead (Sn/Pb)

SOLDER

3-WIRE INTERFACE

OPEN-COLLECTOR

14.5 mA

INVERTING

PLASTIC

e0

TLE4961-1L

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

-3.5 mT

32 V

25 A

3.5 mT

4 mT

4.16 mm

1.52 inch

3 V

TIN

SOLDER

2.5 mA

REVERSE POLARITY PROTECTION, OPEN DRAIN OUTPUT

PLASTIC

e3

TLE4927CBE6547XTMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-20mA

26 V

20 A

7 mm

5.5 inch

3.2 V

SOLDER

2-WIRE INTERFACE

REVERSE VOLTAGE PROTECTION; 3-WIRE INTERFACE OUTPUT INTERFACE TYPE

PLASTIC

TLE4935GHTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

-20 mT

24 V

BIPOLAR

20 mT

40 mT

4.5 mm

2.5 inch

TRANSISTOR

TO-243

1.5 mm

4 V

150 Cel

-40 Cel

SOLDER

OPEN-COLLECTOR

5 mA

REVERSE POLARITY PROTECTION

PLASTIC

TLV49762KXTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

3

DIGITAL OUTPUT

RECTANGULAR

PLASTIC/EPOXY

2 mT

18 V

UNIPOLAR

4.8 mT

1.8 mT

3 mm

1.6 inch

3/18

TO-236

Other Sensors/Transducers

1.2 mm

3 V

85 Cel

-40 Cel

TIN

SOLDER

2-WIRE INTERFACE

17 mA

NON-INVERTING

PLASTIC

e3

TLE493D-P2B6A3

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

6

DIGITAL VOLTAGE

RECTANGULAR

-160 mT

3.5 V

AEC-Q100

160 mT

2.9 mm

1.6 inch

OPEN-DRAIN

TSOP6,.11,37

1 mm

2.8 V

125 Cel

-40 Cel

SOLDER

I2C INTERFACE

OPEN-DRAIN

5 mA

SEATED HEIGHT-CALCULATED

PLASTIC

TLE4998C8

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL OUTPUT

RECTANGULAR

0-5mA

-50 mT

5.5 V

5 A

200 mT

5 mm

3.9 inch

1.2 mm

4.5 V

125 Cel

-40 Cel

SOLDER

8 mA

AEC-Q100; IT ALSO OPERATES AT EXTENDED RANGE 4.1 TO 16V SUPPLY VOLTAGE; IT HAS SENSITIVITY OF 245 LSB12/MT

PLASTIC

TLV49462KFTSA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-20mA

-3.5 mT

18 V

20 A

3.5 mT

4 mT

3 mm

1.6 inch

1.35 mm

2.7 V

85 Cel

-40 Cel

TIN

SOLDER

6 mA

REVERSE BATTERY PROTECTION

PLASTIC

e3

TLE493D-P2B6A2

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

6

DIGITAL VOLTAGE

RECTANGULAR

-160 mT

3.5 V

AEC-Q100

160 mT

2.9 mm

1.6 inch

OPEN-DRAIN

TSOP6,.11,37

1 mm

2.8 V

125 Cel

-40 Cel

SOLDER

I2C INTERFACE

OPEN-DRAIN

5 mA

SEATED HEIGHT-CALCULATED

PLASTIC

TLE4924C-2E6547

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

26 V

20 A

3.2 V

SOLDER

3-WIRE INTERFACE

6.8 mA

REVERSE VOLTAGE PROTECTION; SHORT CIRCUIT PROTECTION

PLASTIC

TLE49632MXTMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

SURFACE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-5mA

-7.3 mT

5.5 V

5 A

7.3 mT

10 mT

2.9 mm

1.3 inch

1 mm

3 V

TIN

SOLDER

2.5 mA

PLASTIC

e3

Magnetic Field Sensors

Magnetic field sensors are electronic devices that measure the strength and direction of magnetic fields and convert them into a measurable electrical signal. They are commonly used in a variety of applications, such as navigation, automotive, industrial, and medical.

Magnetic field sensors work by detecting the change in magnetic field strength or direction as a magnetic field interacts with a sensing element. The sensing element is typically a small piece of magnetic material, such as a magnetoresistive or Hall-effect sensor, which generates a measurable electrical signal proportional to the strength and direction of the magnetic field.

There are several types of magnetic field sensors, including Hall-effect sensors, magnetoresistive sensors, and fluxgate sensors. Hall-effect sensors work by measuring the change in voltage across a thin strip of semiconductor material as it is exposed to a magnetic field. Magnetoresistive sensors work by measuring the change in resistance of a thin film of magnetic material as it is exposed to a magnetic field. Fluxgate sensors work by using a coil to detect the magnetic field and a feedback circuit to measure the strength and direction of the field.