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Current Sensors

Current Sensors are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many current sensor manufacturers including Allegro MicroSystems, LEM, Texas Instruments, Vacuumschmelze & more.
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Types of Current Sensors

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Part #

Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensorwith 500VRMS Working Voltage and+/-2.5% Accuracy, AEC-Q100 Qualified

MCQ1806GS-5-10-AEC1-P
Monolithic Power Systems (MPS)
1: 3,53 €
485In Stock
New At Mouser

Mfr. Part No.
MCQ1806GS-5-10-AEC1-P

Mouser Part No
946-MCQ1806GS-5-10-P

New At Mouser

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensorwith 500VRMS Working Voltage and+/-2.5% Accuracy, AEC-Q100 Qualified

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Datasheet

485In Stock

Cut Tape

3,53 €

3,16 €

3,03 €

2,86 €

Reel

2,42 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall

10 A

2.5 %

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-3-05-Z
Monolithic Power Systems (MPS)
1: 2,88 €
75In Stock
5.000Expected 9/11/2026

Mfr. Part No.
MCS1806GS-3-05-Z

Mouser Part No
946-MCS1806GS-3-05-Z

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3.3V Hall current sensor. 2.5% accuracy. 3kV Isolation

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Datasheet

75In Stock

5.000Expected 9/11/2026

Cut Tape

2,88 €

2,57 €

2,32 €

2,23 €

View

Reel

1,80 €

Min.: 1
Mult.: 1

: 2.500

Board Mount Current Sensors

Isolated Hall-Effect

5 A

2.5 %

100 kHz

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-05-P
Monolithic Power Systems (MPS)
1: 2,95 €
501In Stock

Mfr. Part No.
MCS1806GS-5-05-P

Mouser Part No
946-MCS1806GS-5-05-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

501In Stock

Cut Tape

2,95 €

2,64 €

2,52 €

2,38 €

Reel

2,07 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Isolated Hall-Effect

5 A

2.5 %

100 kHz

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-20-P
Monolithic Power Systems (MPS)
1: 3,10 €
109In Stock

Mfr. Part No.
MCS1806GS-5-20-P

Mouser Part No
946-MCS1806GS-5-20-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

109In Stock

Cut Tape

3,10 €

2,77 €

2,75 €

2,56 €

Reel

2,02 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Isolated Hall-Effect

20 A

2.5 %

100 kHz

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

MCS1806GS-5-50-P
Monolithic Power Systems (MPS)
1: 3,10 €
177In Stock

Mfr. Part No.
MCS1806GS-5-50-P

Mouser Part No
946-MCS1806GS-5-50-P

Monolithic Power Systems (MPS)

Board Mount Current Sensors 5V Hall current sensor. 2.5% accuracy. 3kV Isolation

Learn More

Datasheet

177In Stock

Cut Tape

3,10 €

2,77 €

2,65 €

2,50 €

Reel

2,03 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Isolated Hall-Effect

50 A

2.5 %

100 kHz

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002KMABTR-050B5
Allegro MicroSystems
1: 4,48 €
532In Stock

Mfr. Part No.
ACS37002KMABTR-050B5

Mouser Part No
250-2KMABTR-050B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

532In Stock

Cut Tape

4,48 €

4,02 €

3,85 €

3,65 €

View

Reel

2,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

50 A

1 %

400 kHz

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B3
Allegro MicroSystems
1: 6,32 €
1.701In Stock
6.000Expected 12/3/2026

Mfr. Part No.
ACS37002LMABTR-050B3

Mouser Part No
250-2LMABTR-050B3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

1.701In Stock

6.000Expected 12/3/2026

Cut Tape

6,32 €

5,33 €

4,95 €

4,50 €

View

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.000

: 1.000

Board Mount Current Sensors

Hall-Effect

50 A

1 %

400 kHz

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B5
Allegro MicroSystems
1: 5,07 €
1.396In Stock
6.000Expected 11/5/2026

Mfr. Part No.
ACS37002LMABTR-050B5

Mouser Part No
250-2LMABTR-050B5

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

1.396In Stock

6.000Expected 11/5/2026

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

50 A

1 %

400 kHz

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMABTR-050U5
Allegro MicroSystems
1: 5,07 €
3.363In Stock

Mfr. Part No.
ACS37002LMABTR-050U5

Mouser Part No
250-2LMABTR-050U5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

3.363In Stock

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

View

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

50 A

1 %

400 kHz

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-066U3
Allegro MicroSystems
1: 5,07 €
3.223In Stock

Mfr. Part No.
ACS37002LMABTR-066U3

Mouser Part No
250-2LMABTR-066U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

3.223In Stock

Cut Tape

5,07 €

4,56 €

4,37 €

4,15 €

Reel

3,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

66 A

1 %

400 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-050B5
Allegro MicroSystems
1: 6,20 €
1.686In Stock

Mfr. Part No.
ACS37002LMCATR-050B5

Mouser Part No
250-2LMCATR-050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1.686In Stock

Cut Tape

6,20 €

5,59 €

5,37 €

5,09 €

Reel

4,06 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors

Hall-Effect

50 A

1.5 %

400 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-066B5
Allegro MicroSystems
1: 7,45 €
2.212In Stock

Mfr. Part No.
ACS37002LMCATR-066B5

Mouser Part No
250-2LMCATR-066B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

2.212In Stock

Cut Tape

7,45 €

6,59 €

6,12 €

5,56 €

View

Reel

4,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors

Hall-Effect

66 A

1.5 %

400 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LLAATR-015B5
Allegro MicroSystems
1: 5,76 €
1.408In Stock

Mfr. Part No.
ACS37002LLAATR-015B5

Mouser Part No
250-37002LLAATR015B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1.408In Stock

5,76 €

4,99 €

4,70 €

4,33 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

15 A

1 %

400 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-090B5
Allegro MicroSystems
1: 6,20 €
1.021In Stock

Mfr. Part No.
ACS37002LMCATR-090B5

Mouser Part No
250-37002LMCATR090B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1.021In Stock

Cut Tape

6,20 €

5,59 €

5,37 €

5,09 €

Reel

4,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors

Hall-Effect

90 A

1.5 %

400 kHz

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37003KMCATR-180B5
Allegro MicroSystems
1: 5,93 €
2.540In Stock

Mfr. Part No.
ACS37003KMCATR-180B5

Mouser Part No
250-3KMCATR-180B5

Allegro MicroSystems

Board Mount Current Sensors INDUSTRIAL ONLY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

2.540In Stock

Cut Tape

5,93 €

5,34 €

5,13 €

4,81 €

Reel

3,72 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors

Hall Sensor IC

180 A

1.1 %

400 kHz

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: 2,33 €
2.897In Stock

Mfr. Part No.
ACS70331EESATR-005B3

Mouser Part No
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

2.897In Stock

Cut Tape

2,33 €

2,08 €

1,87 €

1,80 €

Reel

1,36 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors

GMR

4.5 mA

Board Mount Current Sensors NRND

ACS70331EOLCTR-005B3
Allegro MicroSystems
1: 2,47 €
4.015In Stock

Mfr. Part No.
ACS70331EOLCTR-005B3

Mouser Part No
250-70331EOLCTR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

4.015In Stock

Cut Tape

2,47 €

2,20 €

1,98 €

1,90 €

View

Reel

1,48 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

GMR

4.5 mA

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

ACS709LLFTR-35BB-T
Allegro MicroSystems
1: 5,13 €
2.291In Stock

Mfr. Part No.
ACS709LLFTR-35BB-T

Mouser Part No
250-709LLFTR35BBT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

Learn More

Datasheet

2.291In Stock

Cut Tape

5,13 €

4,39 €

4,10 €

3,76 €

View

Reel

3,38 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Board Mount Current Sensors

Linear Hall

11 mA

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-12AB-T
Allegro MicroSystems
1: 2,07 €
2.546In Stock
5.853Expected 8/26/2026

Mfr. Part No.
ACS711ELCTR-12AB-T

Mouser Part No
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

2.546In Stock

5.853Expected 8/26/2026

Cut Tape

2,07 €

1,85 €

1,66 €

1,59 €

View

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3.000

: 3.000

Board Mount Current Sensors

Hall-Effect

12.5 A

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

ACS711KLCTR-12AB-T
Allegro MicroSystems
1: 2,61 €
2.681In Stock

Mfr. Part No.
ACS711KLCTR-12AB-T

Mouser Part No
250-711KLCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED LINEAR CURRENT SENSOR IC

Learn More

Datasheet

2.681In Stock

Cut Tape

2,61 €

2,24 €

2,06 €

1,83 €

View

Reel

1,40 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Hall-Effect

12.5 A

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

ACS71240KEXBLT-010B3-115
Allegro MicroSystems
1: 1,38 €
9.083In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3-115

Mouser Part No
250-71240KEXBL0B3115

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION AND OVERCURRENT FAULT

Learn More

Datasheet

9.083In Stock

Cut Tape

1,38 €

1,22 €

1,09 €

1,04 €

View

Reel

0,837 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors

Hall-Effect

10 A

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-010B3
Allegro MicroSystems
1: 1,69 €
8.726In Stock

Mfr. Part No.
ACS71240KEXBLT-010B3

Mouser Part No
250-71240KEXBLT010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8.726In Stock

Cut Tape

1,69 €

1,50 €

1,34 €

1,29 €

Reel

0,972 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors

Hall-Effect

10 A

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B3
Allegro MicroSystems
1: 1,69 €
6.941In Stock

Mfr. Part No.
ACS71240KEXBLT-030B3

Mouser Part No
250-71240KEXBLT030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

6.941In Stock

Cut Tape

1,69 €

1,50 €

1,34 €

1,29 €

Reel

0,989 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Board Mount Current Sensors

Hall-Effect

30 A

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-010B3
Allegro MicroSystems
1: 2,43 €
1.533In Stock
9.000Expected 9/24/2026

Mfr. Part No.
ACS71240LLCBTR-010B3

Mouser Part No
250-71240LLCBTR010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

1.533In Stock

9.000Expected 9/24/2026

Cut Tape

2,43 €

2,17 €

1,95 €

1,87 €

View

Reel

1,45 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Hall-Effect

10 A

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-30A-T
Allegro MicroSystems
1: 4,53 €
1.586In Stock

Mfr. Part No.
ACS714ELCTR-30A-T

Mouser Part No
250-714ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

1.586In Stock

Cut Tape

4,53 €

4,08 €

3,90 €

3,63 €

View

Reel

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Linear Hall

10 mA

Current Sensors

Types of Current Sensors

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3 Phase Current Meter
3-Phase Current Sensor
AC Current Meter
AC Current Sensor
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Accessory, Green LED Indicator
Automotive Current Sensor
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Automotive Safety Integrity Level C Current Sensor
Bidirectional
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Bipolar Current Sensor
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Closed Loop Current Sensors
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Compact CurrentWatch Current Switch
Contactless Current Sensor
Coreless

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
12 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 %, 3 %

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