THROUGH HOLE MOUNT Magnetic Field Sensors 844

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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)

SS41F

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

20mA

-15 mT

24 V

20 A

15 mT

4 mm

1.52 inch

3 mm

4.5 V

150 Cel

-40 Cel

SOLDER

10 mA

DUAL OUTPUT

TLV49681TBXALA1

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

DRV5013AGQLPG

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0-38V

-9 mT

38 V

30 A

BIPOLAR

9 mT

12 mT

4 mm

1.52 inch

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

OPEN-DRAIN

3.5 mA

SHORT CIRCUIT PROTECTION

e3

DRV5013BCELPE

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

0-30mA

-18 mT

38 V

30 A

BIPOLAR(LATCHED)

18 mT

24 mT

4 mm

1.52 inch

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

OPEN-DRAIN

3.5 mA

OUTPUT SHORT-CIRCUIT PROTECTION; REVERSE SUPPLY PROTECTION; SENSITIVITY 12 MILLI TESLA

e3

DRV5053PAQLPGMQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-2.3mA

38 V

2.3 A

AEC-Q100

BIPOLAR

4 mm

1.52 inch

1

5.05 mm

2.7 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

3.6 mA

COMPLEMENTARY

AEC-Q100, SHORT CIRCUIT PROTECTION, REVERSE SUPPLY PROTECTION

PLASTIC

e3

SS496A-T2

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG CURRENT

RECTANGULAR

-84 mT

10.5 V

84 mT

4.06 mm

1.57 inch

TRANSISTOR

SIP3,.1,50

1.5

3 mm

4.5 V

150 Cel

-40 Cel

2.5 mV/G

PIN

OPEN-COLLECTOR

8.7 mA

A1315LUA-5-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

1.635-1.665V

PLASTIC/EPOXY

3.63 V

BICMOS

4.09 mm

1.52 inch

3 ohm

SIP3,.8,50

3.02 mm

3 V

150 Cel

-40 Cel

4.85 mV/G

SOLDER

10 mA

INVERTING

AH9251-P-B

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

-7 mT

5.5 V

1 A

-4 mT

1 mT

4 mm

1.52 inch

4.705 mm

2.5 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

3 mA

e3

CLN-100

Sypris Test & Measurement

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

15 V

50 A

36.6 mm

14.45 inch

0.1

29.6 mm

12 V

85 Cel

-40 Cel

SOLDER

PLASTIC

CLSM-100LA

Sypris Test & Measurement

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

18 V

50 A

30.1 mm

18 inch

0.1

45.5 mm

15 V

85 Cel

-40 Cel

SOLDER

65 mA

PLASTIC

HMC2003

Honeywell

MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

THROUGH HOLE MOUNT

20

ANALOG VOLTAGE

RECTANGULAR

0.5-4.50V

PLASTIC/EPOXY

-.2 mT

HYBRID

.2 mT

26.6 mm

18.86 inch

6/15

6 ohm

DIP20,.8

3

Other Sensors

2

8.26 mm

85 Cel

-40 Cel

100 mV/G

SOLDER

BRIDGE

20 mA

RESOLUTION IS 40MICRO G

TLE4945LFALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

24 V

10 mT

4.16 mm

1.52 inch

3.8 V

SOLDER

8 mA

PLASTIC

TLE4945LHALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

24 V

10 mT

4.16 mm

1.52 inch

3.8 V

TIN

SOLDER

8 mA

PLASTIC

e3

TLE4945LXA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

24 V

10 mT

4.16 mm

1.52 inch

3.8 V

SOLDER

8 mA

PLASTIC

DRV5053OAQLPGM

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-2V

38 V

2.3 A

BIPOLAR

4 mm

1.52 inch

1

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

3.6 mA

OUTPUT SHORT-CIRCUIT PROTECTION; REVERSE SUPPLY PROTECTION; IT HAS SENSITIVITY -11 MV/MT AND OUTPUT CURRENT 300 MICROAMP

PLASTIC

e3

A1308KUATN-1-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

5.5 V

BICMOS

4.09 mm

1.52 inch

3 ohm

SIP3,.03,50

4.12 mm

4.5 V

125 Cel

-40 Cel

1.3 mV/G

SOLDER

11.5 mA

IT HAS SENSITIVITY OF 1.3 MV/G

TLE4984CHTE6747HAMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0 mT

18 V

120 mT

3.3 V

TIN

SOLDER

7.5 mA

SHORT CIRCUIT PROTECTION

PLASTIC

e3

TLE4998S3XA

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

SQUARE

18V

50 mT

5 V

5 A

200 mT

.005 mT

4.06 mm

1.5 inch

1000 ohm

0.1

4.05 mm

4.1 V

150 Cel

-40 Cel

SOLDER

8 mA

OPEN DRAIN OUTPUT, REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

PLASTIC

TLV49611TBXALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-25mA

-3.5 mT

26 V

25 A

3.5 mT

4 mT

4 mm

1.52 inch

3 V

125 Cel

-40 Cel

TIN

SOLDER

2.5 mA

e3

DRV5055A2ELPGQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

-1-1mA

3.63 V

1 A

AEC-Q100

4 mm

1.52 inch

5.05 mm

3 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

10 mA

AEC-Q100; IT ALSO OPERATES AT 4.5 TO 5.5 V SUPPLY VOLTAGE

e3

MLX92241LUA-BAA-108-BU

Melexis N V

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

CURRENT OUTPUT

RECTANGULAR

3.6 mT

24 V

CMOS

ISO 26262

9.5 mT

4.1 mm

1.5 inch

SIP3,.1,50

3 mm

2.7 V

150 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

17 mA

REVERSE POLARITY PROTECTION

PLASTIC

ACS70310LKTATN-010B5-C

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

4

ANALOG VOLTAGE

RECTANGULAR

0.50-4.50V

5.5 V

BICMOS

AEC-Q100

5.21 mm

1 inch

4 ohm

3.43 mm

4.5 V

150 Cel

-40 Cel

10 mV/G

PIN

3-WIRE INTERFACE

PUSH-PULL

15 mA

REVERSE BATTERY PROTECTION

PLASTIC

AH180-PG-A

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0.30V

1 mT

5.5 V

1 A

6 mT

1.5 mT

4.1 mm

1.5 inch

3 mm

2.5 V

85 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

9 mA

BATTERY OPERATION

e3

CLSM-300

Sypris Test & Measurement

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

18 V

150 A

108 mm

67 inch

20 ohm

0.1

54 mm

15 V

85 Cel

-25 Cel

SOLDER

165 mA

PLASTIC

DRV5033AJQLPG

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

CIRCULAR

0-38V

1 mT

38 V

UNIPOLAR

12 mT

3.4 mT

4 mm

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.6 mA

IT HAS SENSITIVITY 6.9 MT, SHORT CIRCUIT PROTECTION

PLASTIC

e3

DRV5055A2ELPGMQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

-1-1mA

3.63 V

1 A

AEC-Q100

4 mm

1.52 inch

5.05 mm

3 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

10 mA

AEC-Q100; IT ALSO OPERATES AT 4.5 TO 5.5 V SUPPLY VOLTAGE

e3

DRV5055A2QLPG

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG CURRENT

RECTANGULAR

-1-1mA

3.63 V

1 A

BIPOLAR

4 mm

1.52 inch

5.05 mm

3 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

10 mA

INVERTING

IT HAVE SENSITIVITY OF PLUS OR MINUS 30 MV/MT; IT ALSO OPERATES AT 4.5 TO 5.5 V SUPPLY VOLTAGE

PLASTIC

e3

SS495A-T3

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG CURRENT

RECTANGULAR

-67 mT

10.5 V

67 mT

4.06 mm

1.57 inch

TRANSISTOR

SIP3,.1,50

1.5

3 mm

4.5 V

150 Cel

-40 Cel

3.125 mV/G

PIN

OPEN-COLLECTOR

8.7 mA

TLE4955CE2AAMA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL CURRENT

RECTANGULAR

20 V

5.34 mm

1.95 inch

4 V

110 Cel

-40 Cel

SOLDER

2-WIRE INTERFACE

16 mA

AEC-Q100

PLASTIC

TLE49613LHALA1

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

CURRENT OUTPUT

RECTANGULAR

0-25mA

PLASTIC/EPOXY

-10.4 mT

32 V

25 A

AEC-Q100

BIPOLAR(LATCHED)

10.4 mT

15 mT

4.16 mm

1.52 inch

3/32

SIP3,.03,50

Other Sensors/Transducers

3 V

TIN

SOLDER

OPEN-DRAIN

2.5 mA

INVERTING

REVERSE POLARITY PROTECTION, OPEN DRAIN OUTPUT

PLASTIC

e3

A1212LUA-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

400mV

PLASTIC/EPOXY

-17.5 mT

24 V

BICMOS

UNIPOLAR

17.5 mT

22.5 mT

4.105 mm

1.52 inch

3.8/24

SIP3,.03,50

Other Sensors/Transducers

5.2 mm

3.8 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

7.5 mA

NON-INVERTING

BICMOS COMPATIBLE, REVERSE BATTERY PROTECTION

e3

A1308KUATN-2-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

5.5 V

BICMOS

4.09 mm

1.52 inch

3 ohm

SIP3,.03,50

4.12 mm

4.5 V

125 Cel

-40 Cel

2.5 mV/G

SOLDER

11.5 mA

IT HAS SENSITIVITY OF 2.5 MV/G

A1308KUATN-3-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

5.5 V

BICMOS

4.09 mm

1.52 inch

3 ohm

SIP3,.03,50

4.12 mm

4.5 V

125 Cel

-40 Cel

3.125 mV/G

SOLDER

11.5 mA

IT HAS SENSITIVITY OF 3.125 MV/G

A1308KUATN-5-T

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG VOLTAGE

RECTANGULAR

5.5 V

BICMOS

4.09 mm

1.52 inch

3 ohm

SIP3,.03,50

4.12 mm

4.5 V

125 Cel

-40 Cel

5 mV/G

SOLDER

11.5 mA

IT HAS SENSITIVITY OF 5 MV/G

ACS70310LKTATN-2P5B5-C

Allegro MicroSystems

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

4

ANALOG VOLTAGE

RECTANGULAR

0.50-4.50V

5.5 V

BICMOS

AEC-Q100

5.21 mm

1 inch

4 ohm

3.43 mm

4.5 V

150 Cel

-40 Cel

2.5 mV/G

PIN

3-WIRE INTERFACE

PUSH-PULL

15 mA

REVERSE BATTERY PROTECTION

PLASTIC

AH1807-P-A

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

0.30V

4 mT

5.5 V

11.5 mT

1.5 mT

4.1 mm

2.23 inch

2.5 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

12 mA

e3

AH1809-P-B

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

VOLTAGE OUTPUT

RECTANGULAR

0.30V

8 mT

5.5 V

18.5 mT

1.5 mT

4.1 mm

1.5 inch

2.5 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

12 mA

e3

AH3574-P-A

Diodes Incorporated

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

30-55mA

1 mT

28 V

55 A

6 mT

1.5 mT

4.1 mm

1.5 inch

5.5 mm

3 V

125 Cel

-40 Cel

MATTE TIN

SOLDER

4 mA

e3

DRV5013ADELPGMQ1

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

0-30mA

-5 mT

38 V

30 A

AEC-Q100

BIPOLAR(LATCHED)

5 mT

5.4 mT

4 mm

1.52 inch

5.05 mm

2.7 V

150 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

2-WIRE INTERFACE

OPEN-DRAIN

3.5 mA

AEC-Q100, SHORT CIRCUIT PROTECTION, REVERSE SUPPLY PROTECTION

e3

DRV5013ADQLPG

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

DIGITAL VOLTAGE

RECTANGULAR

0-38V

-5 mT

38 V

30 A

BIPOLAR

5 mT

5.4 mT

4 mm

1.52 inch

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

OPEN-DRAIN

3.5 mA

SHORT CIRCUIT PROTECTION

e3

DRV5032FALPG

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

-5-5mA

PLASTIC/EPOXY

.5 mT

5.5 V

5 A

OMNIPOLAR

4.8 mT

1.5 mT

4 mm

1.52 inch

SIP3,.1,50

5.05 mm

1.65 V

85 Cel

-40 Cel

MATTE TIN

SOLDER

OPEN-DRAIN

.0035 mA

e3

DRV5053EAQLPGM

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-2V

38 V

2.3 A

BIPOLAR

4 mm

1.52 inch

1

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

3.6 mA

OUTPUT SHORT-CIRCUIT PROTECTION; REVERSE SUPPLY PROTECTION; IT HAS SENSITIVITY 45 MV/MT AND OUTPUT CURRENT 300 MICROAMP

PLASTIC

e3

DRV5053PAQLPGM

Texas Instruments

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

RECTANGULAR

0-2V

38 V

2.3 A

BIPOLAR

4 mm

1.52 inch

1

5.05 mm

2.5 V

125 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

3.6 mA

OUTPUT SHORT-CIRCUIT PROTECTION; REVERSE SUPPLY PROTECTION; IT HAS SENSITIVITY -23 MV/MT AND OUTPUT CURRENT 300 MICROAMP

PLASTIC

e3

MLX90215EVA-AAA-106-BU

Melexis N V

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

-2-2mA

5.5 V

2 A

5.16 mm

1.15 inch

4.5 V

85 Cel

-40 Cel

Matte Tin (Sn)

SOLDER

RS-232

6.5 mA

ISO/TS-16949

PLASTIC

e3

OHS3150U

Tt Electronics Plc

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

ANALOG VOLTAGE

SQUARE

2.10-2.90V

6 V

5 A

5 mT

4.55 mm

1.52 inch

5

Other Sensors/Transducers

4.57 mm

4.5 V

150 Cel

40 Cel

2.5 mV/G

SOLDER

10 mA

RATIOMETRIC OUTPUT

PLASTIC

OMH3075B

Tt Electronics Plc

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

ANALOG CURRENT

RECTANGULAR

21mA

CERAMIC

-25 mT

24 V

25 A

BIPOLAR

MIL-STD-883 Class B (Modified)

BIPOLAR(LATCHED)

25 mT

50 mT

4.06 mm

1.52 inch

4.5/24

820 ohm

SIP3,.03,50

Other Sensors/Transducers

5.84 mm

4.5 V

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

SOLDER

OPEN-COLLECTOR

8 mA

INVERTING

COMPLIES TO MIL-STD-883

CERAMIC

e0

SS460P

Honeywell Sensing And Control

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

CURRENT OUTPUT

RECTANGULAR

-5.5 mT

24 V

5.5 mT

4.1 mm

1.6 inch

3 V

125 Cel

-40 Cel

SOLDER

10 mA

TLE4905L

Infineon Technologies

MAGNETIC FIELD SENSOR,HALL EFFECT

THROUGH HOLE MOUNT

3

DIGITAL CURRENT

RECTANGULAR

PLASTIC/EPOXY

4 mT

24 V

BIPOLAR

UNIPOLAR

17 mT

6 mT

4.16 mm

1.52 inch

4.5/24

SIP3,.03,50

Other Sensors

3.8 V

TIN

SOLDER

OPEN-COLLECTOR

8 mA

INVERTING

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.