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Current Sensors

Current Sensors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many current sensor manufacturers including ACEINNA, Allegro Microsystems, Honeywell, Melexis, Tamura, Texas Instruments & more. Please view our large selection of current sensors below.

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Types of Current Sensors

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Part #

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-20AU-T
Allegro MicroSystems
1: $3.31
1,787In Stock

Mfr. Part No.
ACS725LLCTR-20AU-T

Mouser Part No
250-725LLCTR20AUT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

Learn More

Datasheet

1,787In Stock

More Info Available

Cut Tape

$3.31

$2.96

$2.67

$2.56

View

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Linear Hall

20 A

120 kHz

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-40AB-T
Allegro MicroSystems
1: $3.31
4,654In Stock

Mfr. Part No.
ACS725LLCTR-40AB-T

Mouser Part No
250-725LLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

Learn More

Datasheet

4,654In Stock

Cut Tape

$3.31

$2.96

$2.67

$2.56

View

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Linear Hall

40 A

120 kHz

Board Mount Current Sensors CURRENT SENSOR

ACS725LMATR-30AB-T
Allegro MicroSystems
1: $4.74
5,982In Stock

Mfr. Part No.
ACS725LMATR-30AB-T

Mouser Part No
250-725LMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

5,982In Stock

Cut Tape

$4.74

$4.26

$4.08

$3.86

View

Reel

$3.04

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

30 A

2 %

120 kHz

Board Mount Current Sensors AEC-Q100 Current Sensor IC with 200 ohm Current Conductor

ACS72981ELRATR-200B3
Allegro MicroSystems
1: $3.96
2,808In Stock

Mfr. Part No.
ACS72981ELRATR-200B3

Mouser Part No
250-72981ELRATR200B3

Allegro MicroSystems

Board Mount Current Sensors AEC-Q100 Current Sensor IC with 200 ohm Current Conductor

Datasheet

2,808In Stock

Cut Tape

$3.96

$3.55

$3.40

$3.21

View

Reel

$2.42

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-75AB-T
Allegro MicroSystems
1: $4.03
1,970In Stock

Mfr. Part No.
ACS732KLATR-75AB-T

Mouser Part No
250-732KLATR75ABT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

1,970In Stock

Cut Tape

$4.03

$3.61

$3.45

$3.27

Reel

$2.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

75 A

4 %

1 MHz

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS733KLATR-40AU-T
Allegro MicroSystems
1: $4.03
4,009In Stock

Mfr. Part No.
ACS733KLATR-40AU-T

Mouser Part No
250-733KLATR40AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

4,009In Stock

Cut Tape

$4.03

$3.61

$3.45

$3.27

Reel

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

40 A

4 %

1 MHz

Board Mount Current Sensors For New Designs Use ACS772/3

ACS756KCB-050B-PFF-T
Allegro MicroSystems
1: $7.94
1,698In Stock

Mfr. Part No.
ACS756KCB-050B-PFF-T

Mouser Part No
250-756KCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

1,698In Stock

More Info Available

$7.94

$7.17

$6.89

$6.44

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Linear Hall

10 mA

Board Mount Current Sensors For New Designs Use ACS772/3

ACS756SCB-050B-PFF-T
Allegro MicroSystems
1: $8.10
1,883In Stock

Mfr. Part No.
ACS756SCB-050B-PFF-T

Mouser Part No
250-756SCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

1,883In Stock

$8.10

$7.32

$7.03

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Linear Hall

10 mA

Board Mount Current Sensors For New Designs Use ACS772/3

ACS756SCB-100B-PFF-T
Allegro MicroSystems
1: $9.53
763In Stock

Mfr. Part No.
ACS756SCB-100B-PFF-T

Mouser Part No
250-756SCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

763In Stock

More Info Available

$9.53

$8.61

$8.27

$7.65

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Linear Hall

100 A

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-050B-PFF-T
Allegro MicroSystems
1: $8.10
349In Stock

Mfr. Part No.
ACS758LCB-050B-PFF-T

Mouser Part No
250-758LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

349In Stock

More Info Available

$8.10

$7.32

$7.03

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-050U-PFF-T
Allegro MicroSystems
1: $7.94
1,053In Stock

Mfr. Part No.
ACS758LCB-050U-PFF-T

Mouser Part No
250-758LCB050UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

1,053In Stock

$7.94

$7.17

$6.89

$6.44

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-100B-PFF-T
Allegro MicroSystems
1: $8.10
664In Stock

Mfr. Part No.
ACS759LCB-100B-PFF-T

Mouser Part No
250-759LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

664In Stock

$8.10

$7.32

$7.03

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770LCB-100U-PFF-T
Allegro MicroSystems
1: $8.10
276In Stock

Mfr. Part No.
ACS770LCB-100U-PFF-T

Mouser Part No
250-770LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

Learn More

Datasheet

276In Stock

More Info Available

$8.10

$7.32

$7.03

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772ECB-200B-PFF-T
Allegro MicroSystems
1: $7.44
353In Stock

Mfr. Part No.
ACS772ECB-200B-PFF-T

Mouser Part No
250-772ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

353In Stock

More Info Available

$7.44

$6.72

$6.45

$6.13

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

200 A

1 %

200 kHz

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772ECB-400B-PFF-T
Allegro MicroSystems
1: $7.44
1,526In Stock

Mfr. Part No.
ACS772ECB-400B-PFF-T

Mouser Part No
250-772ECB400BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,526In Stock

$7.44

$6.72

$6.45

$6.02

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

400 A

1 %

200 kHz

Board Mount Current Sensors CURRENT SENSOR IC

ACS772KCB-150B-SMT-T
Allegro MicroSystems
1: $8.93
1,158In Stock

Mfr. Part No.
ACS772KCB-150B-SMT-T

Mouser Part No
250-772KCB150BSMTT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC

Learn More

Datasheet

1,158In Stock

$8.93

$8.06

$7.66

$6.95

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

150 A

1 %

200 kHz

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-PFF-T
Allegro MicroSystems
1: $7.44
1,381In Stock

Mfr. Part No.
ACS772LCB-050B-PFF-T

Mouser Part No
250-772LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,381In Stock

$7.44

$6.72

$6.45

$6.13

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

50 A

1 %

200 kHz

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100U-PFF-T
Allegro MicroSystems
1: $7.44
1,097In Stock

Mfr. Part No.
ACS772LCB-100U-PFF-T

Mouser Part No
250-772LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

1,097In Stock

More Info Available

$7.44

$6.72

$6.45

$6.13

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

100 A

1 %

200 kHz

Board Mount Current Sensors CURRENT SENSOR IC

ACS773KCB-150B-SMT-T
Allegro MicroSystems
1: $7.30
327In Stock

Mfr. Part No.
ACS773KCB-150B-SMT-T

Mouser Part No
250-773KCB150BSMTT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC

Learn More

Datasheet

327In Stock

$7.30

$6.58

$6.32

$6.00

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

150 A

1 %

200 kHz

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-100B-T
Allegro MicroSystems
1: $5.55
1,184In Stock

Mfr. Part No.
ACS781LLRTR-100B-T

Mouser Part No
250-781LLRTR100BT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

1,184In Stock

Cut Tape

$5.55

$5.00

$4.79

$4.54

View

Reel

$3.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Linear Hall-Effect

11 mA

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

ACS724LLCTR-2P5AB-T
Allegro MicroSystems
1: $3.31
5,964In Stock

Mfr. Part No.
ACS724LLCTR-2P5AB-T

Mouser Part No
250-ACS724LLCTR2P5AB

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY 3.3V SOIC8 CURRENT SENSOR

Learn More

Datasheet

5,964In Stock

Cut Tape

$3.31

$2.96

$2.67

$2.56

View

Reel

$2.04

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Galvanically Isolated Current Sensor

120 kHz

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150U-PFF-T
Allegro MicroSystems
1: $7.30
831In Stock
New At Mouser

Mfr. Part No.
ACS772KCB-150U-PFF-T

Mouser Part No
250-ACS72KCB150UPFFT

New At Mouser

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Datasheet

831In Stock

$7.30

$6.58

$6.32

$5.90

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

15 mA

200 kHz

Board Mount Current Sensors CURRENT SENSOR

ACS770ECB-200B-PSF-T
Allegro MicroSystems
1: $7.94
1,326In Stock

Mfr. Part No.
ACS770ECB-200B-PSF-T

Mouser Part No
250-ACS770ECB200BPSF

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

1,326In Stock

$7.94

$7.17

$6.89

$6.61

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Linear Current Sensor

200 A

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772ECB-250U-PFF-T
Allegro MicroSystems
1: $7.30
1,641In Stock
New At Mouser

Mfr. Part No.
ACS772ECB-250U-PFF-T

Mouser Part No
250-ACS772EC250UPFFT

New At Mouser

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Datasheet

1,641In Stock

$7.30

$6.58

$6.32

$5.90

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

15 mA

120 kHz

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-I2C
Allegro MicroSystems
1: $5.19
4,087In Stock

Mfr. Part No.
ACS37800KMACTR-030B3-I2C

Mouser Part No
250-KMACTR-030B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

Learn More

Datasheet

4,087In Stock

Cut Tape

$5.19

$4.67

$4.47

$4.24

Reel

$3.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

30 A

1.2 %

400 kHz

Current Sensors

Types of Current Sensors

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ACEINNA
Advantech
Allegro MicroSystems
Amphenol
Asahi Kasei Microdevices
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Bel
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Coilcraft
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Texas Instruments
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YAGEO

3 Phase Current Meter
3-Phase Current Sensor
AC Current Meter
AC Current Sensor
AC Current Transducer
AC/DC Differential Current Sensor
Accessory, Green LED Indicator
Automotive Current Sensor
Automotive Current Transducer
Automotive Safety Integrity Level C Current Sensor
Bidirectional
Bipolar
Bipolar Current Sensor
Clamp-On Current Sensor
Closed Loop Current Sensors
Closed Loop Linear
Coil Current Sensor
Compact CurrentWatch Current Switch
Contactless Current Sensor
Coreless

0 A to 163 A
0 A to 69.2 A
700 uA
- 800 mA to 20.6 A
- 400 mA to 10.3 A
3 mA
4 mA to 20 mA
4.5 mA
5.5 mA
6 mA
7 mA
7.5 mA
7.8 mA
8 mA
8.1 mA
8.5 mA
9 mA
10 mA
10.5 mA
11 mA

0.1 %
0.2 %
+/- 0.25 %
0.25 %
0.3 %
0.4 %
0.41 %
+/- 0.5 %
0.5 %
0.5 %, 5 %
0.51 %
0.6 %
0.65 %
0.7 %
0.75 %
0.8 %
0.85 %
0.9 %
1 %
1.05 %

0 Hz
0 Hz to 1 kHz
0 Hz to 10 kHz
0 Hz to 100 kHz
0 Hz to 200 kHz
0 Hz to 25 kHz
0 Hz to 250 kHz
0 Hz to 3 kHz
0 Hz to 300 kHz
0 Hz to 40 kHz
0 Hz to 400 Hz
0 Hz to 400 kHz
0 Hz to 5 kHz
0 Hz to 50 kHz
0 Hz to 500 kHz
1 Hz to 1 MHz
6 Hz to 100 Hz
10 Hz to 1 MHz
10 Hz to 10 MHz
10 Hz to 400 Hz