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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 Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified

MCQ1805GS-505-UAEC-P
Monolithic Power Systems (MPS)
1: 3,55 €
386In Stock
New Product

Mfr. Part No.
MCQ1805GS-505-UAEC-P

Mouser Part No
946-MCQ1805S505UAECP

New Product

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified

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Datasheet

386In Stock

3,55 €

3,18 €

3,04 €

2,88 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect Current Sensor

5 A

2.5 %

Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified

MCQ1805GS-550-UAEC-P
Monolithic Power Systems (MPS)
1: 3,55 €
500In Stock
New Product

Mfr. Part No.
MCQ1805GS-550-UAEC-P

Mouser Part No
946-MCQ1805S550UAECP

New Product

Monolithic Power Systems (MPS)

Board Mount Current Sensors 3kVRMS Isolated Hall-Effect Current Sensor with 580VRMS Working Voltage and Over-Current Detection, AEC-Q100 Qualified

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Datasheet

500In Stock

3,55 €

3,18 €

3,04 €

2,88 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect Current Sensor

50 A

2.5 %

Board Mount Current Sensors

MCS1805GS-350-B-P
Monolithic Power Systems (MPS)
1: 2,88 €
337In Stock
New Product

Mfr. Part No.
MCS1805GS-350-B-P

Mouser Part No
946-MCS1805GS350BP

New Product

Monolithic Power Systems (MPS)

Board Mount Current Sensors

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Datasheet

337In Stock

Cut Tape

2,88 €

2,57 €

2,32 €

2,23 €

Reel

1,92 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall Effect Current Sensor

50 A

2.5 %

120 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

ACS37012LLZATR-030B3
Allegro MicroSystems
1: 4,26 €
7.823In Stock

Mfr. Part No.
ACS37012LLZATR-030B3

Mouser Part No
250-37012LLZATR030B3

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

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Datasheet

7.823In Stock

4,26 €

3,82 €

3,66 €

3,47 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

30 A

450 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

ACS37012LLZATR-030B5
Allegro MicroSystems
1: 4,26 €
5.440In Stock

Mfr. Part No.
ACS37012LLZATR-030B5

Mouser Part No
250-37012LLZATR030B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

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Datasheet

5.440In Stock

4,26 €

3,82 €

3,66 €

3,47 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

30 A

450 kHz

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

ACS37012LLZATR-050B5
Allegro MicroSystems
1: 4,26 €
7.596In Stock

Mfr. Part No.
ACS37012LLZATR-050B5

Mouser Part No
250-37012LLZATR050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6

Learn More

Datasheet

7.596In Stock

4,26 €

3,82 €

3,66 €

3,47 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

50 A

450 kHz

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-050B5
Allegro MicroSystems
1: 2,10 €
8.933In Stock

Mfr. Part No.
ACS71240KEXBLT-050B5

Mouser Part No
250-71240KEXBLT050B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Datasheet

8.933In Stock

2,10 €

1,77 €

1,64 €

1,38 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors Automotive 20A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 (AECQ)

MCA2101-20-3
ACEINNA
1: 5,26 €
888In Stock

Mfr. Part No.
MCA2101-20-3

Mouser Part No
438-MCA2101-20-3

ACEINNA

Board Mount Current Sensors Automotive 20A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16 (AECQ)

888In Stock

Cut Tape

5,26 €

4,44 €

4,13 €

3,74 €

View

Reel

2,59 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6

ACS37010LLZATR-050B5
Allegro MicroSystems
1: 4,26 €
824In Stock
9.000Expected 8/20/2026

Mfr. Part No.
ACS37010LLZATR-050B5

Mouser Part No
250-37010LLZATR050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6

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Datasheet

824In Stock

9.000Expected 8/20/2026

Cut Tape

4,26 €

3,82 €

3,66 €

3,47 €

View

Reel

2,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Hall-Effect

50 A

1.5 %

450 kHz

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

ACS37002KMABTR-050B5-M
Allegro MicroSystems
1: 4,48 €
992In Stock

Mfr. Part No.
ACS37002KMABTR-050B5-M

Mouser Part No
250-7002KMABTR050B5M

Allegro MicroSystems

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

Datasheet

992In Stock

4,48 €

4,02 €

3,85 €

3,65 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

High Accuracy SMD/SMT Current Sensor

50 A

1.75 %

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-010B5
Allegro MicroSystems
1: 1,69 €
9.642In Stock

Mfr. Part No.
ACS71240KEXBLT-010B5

Mouser Part No
250-71240KEXBLT010B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Datasheet

9.642In 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

Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE

ACS37030LLZATR-040B3
Allegro MicroSystems
1: 4,48 €
3.736In Stock

Mfr. Part No.
ACS37030LLZATR-040B3

Mouser Part No
250-ACS37030-040B3

Allegro MicroSystems

Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH VREF IN SOIC-6 PACKAGE

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Datasheet

3.736In Stock

Cut Tape

4,48 €

4,02 €

3,85 €

3,65 €

View

Reel

2,90 €

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Current Sensor

40 A

2 %

Board Mount Current Sensors 3.3V +/-132G 10mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

ACS37610LLUATR-010B3
Allegro MicroSystems
1: 4,37 €
1.793In Stock

Mfr. Part No.
ACS37610LLUATR-010B3

Mouser Part No
250-ACS37610LLU010B3

Allegro MicroSystems

Board Mount Current Sensors 3.3V +/-132G 10mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

Learn More

Datasheet

1.793In Stock

Cut Tape

4,37 €

3,92 €

3,76 €

3,56 €

View

Reel

2,74 €

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors

14.5 mA

Board Mount Current Sensors 5V +/-200G 10mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

ACS37610LLUATR-010B5
Allegro MicroSystems
1: 4,37 €
1.486In Stock

Mfr. Part No.
ACS37610LLUATR-010B5

Mouser Part No
250-ACS37610LLU010B5

Allegro MicroSystems

Board Mount Current Sensors 5V +/-200G 10mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

Learn More

Datasheet

1.486In Stock

Cut Tape

4,37 €

3,92 €

3,76 €

3,56 €

View

Reel

2,74 €

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors

16.5 mA

Board Mount Current Sensors 5V +/-100G 20mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

ACS37610LLUATR-020B5
Allegro MicroSystems
1: 4,37 €
1.840In Stock

Mfr. Part No.
ACS37610LLUATR-020B5

Mouser Part No
250-ACS37610LLU020B5

Allegro MicroSystems

Board Mount Current Sensors 5V +/-100G 20mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

Learn More

Datasheet

1.840In Stock

Cut Tape

4,37 €

3,92 €

3,76 €

3,56 €

View

Reel

2,74 €

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors

16.5 mA

Board Mount Current Sensors CT455-H00B5-TS08

CT455-H00B5-TS08
Allegro MicroSystems
1: 3,88 €
2.255In Stock

Mfr. Part No.
CT455-H00B5-TS08

Mouser Part No
250-CT455-H00B5-TS08

Allegro MicroSystems

Board Mount Current Sensors CT455-H00B5-TS08

Learn More

Datasheet

2.255In Stock

Cut Tape

3,88 €

3,47 €

3,33 €

3,15 €

View

Reel

2,44 €

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Current Sensor

6 mA

2.2 %

Board Mount Current Sensors CT455-H48B5-TS08

CT455-H48B5-TS08
Allegro MicroSystems
1: 3,88 €
2.277In Stock

Mfr. Part No.
CT455-H48B5-TS08

Mouser Part No
250-CT455-H48B5-TS08

Allegro MicroSystems

Board Mount Current Sensors CT455-H48B5-TS08

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Datasheet

2.277In Stock

3,88 €

3,47 €

3,33 €

3,15 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

6 mA

Board Mount Current Sensors CT456-H00B5-TS08

CT456-H00B5-TS08
Allegro MicroSystems
1: 3,88 €
2.811In Stock

Mfr. Part No.
CT456-H00B5-TS08

Mouser Part No
250-CT456-H00B5-TS08

Allegro MicroSystems

Board Mount Current Sensors CT456-H00B5-TS08

Learn More

Datasheet

2.811In Stock

Cut Tape

3,88 €

3,47 €

3,33 €

3,15 €

View

Reel

2,44 €

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Current Sensor

6 mA

Board Mount Current Sensors High Power Density 150A, 5V Current Sensor in QFN Package

ACS37220LEZATR-150B5
Allegro MicroSystems
1: 2,66 €
2.234In Stock

Mfr. Part No.
ACS37220LEZATR-150B5

Mouser Part No
250-LEZATR-150B5

Allegro MicroSystems

Board Mount Current Sensors High Power Density 150A, 5V Current Sensor in QFN Package

Learn More

Datasheet

2.234In Stock

2,66 €

2,37 €

2,14 €

2,06 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Low-Resistance Current Sensor

150 A

10 Hz to 10 MHz

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

CZ375A
Asahi Kasei Microdevices
1: 6,85 €
364In Stock

Mfr. Part No.
CZ375A

Mouser Part No
412-CZ375A

Asahi Kasei Microdevices

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

Learn More

Datasheet

364In Stock

Cut Tape

6,85 €

6,18 €

5,93 €

5,64 €

Reel

4,73 €

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

100 A

0.7 %

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

CZ375B
Asahi Kasei Microdevices
1: 6,85 €
318In Stock

Mfr. Part No.
CZ375B

Mouser Part No
412-CZ375B

Asahi Kasei Microdevices

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

Learn More

Datasheet

318In Stock

Cut Tape

6,85 €

6,18 €

5,93 €

5,64 €

View

Reel

4,34 €

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

100 A

0.7 %

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

CZ375D
Asahi Kasei Microdevices
1: 6,85 €
306In Stock

Mfr. Part No.
CZ375D

Mouser Part No
412-CZ375D

Asahi Kasei Microdevices

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

Learn More

Datasheet

306In Stock

Cut Tape

6,85 €

6,18 €

5,93 €

5,64 €

Reel

4,73 €

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

100 A

0.7 %

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 4 Integrated Conductors, Horizontal Mount

RCMP20HC4-01
Western Automation
1: 42,22 €
247In Stock

Mfr. Part No.
RCMP20HC4-01

Mouser Part No
445-RCMP20HC4-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 4 Integrated Conductors, Horizontal Mount

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Datasheet

247In Stock

42,22 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 4 Integrated Conductors, Horizontal Mount

RCMP20HC4-03
Western Automation
1: 40,46 €
249In Stock

Mfr. Part No.
RCMP20HC4-03

Mouser Part No
445-RCMP20HC4-03

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 4 Integrated Conductors, Horizontal Mount

Learn More

Datasheet

249In Stock

40,46 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 20mm Open Aperature, Horizontal Mount

RCMP20HT-01
Western Automation
1: 37,55 €
245In Stock

Mfr. Part No.
RCMP20HT-01

Mouser Part No
445-RCMP20HT-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 20mm Open Aperature, Horizontal Mount

Learn More

Datasheet

245In Stock

37,55 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Current Sensors

Types of Current Sensors

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ABB
ACEINNA
Advantech
Allegro MicroSystems
Amphenol
Asahi Kasei Microdevices
Banner Engineering
Bel
Bourns
Broadcom Limited
Carlo Gavazzi
Coilcraft
CTS
Cyntec
Diodes Incorporated
Eaton
Hammond
HARTING
HMS Networks
Honeywell
ICE Components
Infineon
iNRCORE
KEMET
L-Com
LEM
Littelfuse
Melexis
Monnit
Monolithic Power Systems (MPS)
MultiTech
Murata
Ohmite
Olimex Ltd.
Omron
Phoenix Contact
Pulse
Renesas Electronics
Same Sky
Schneider Electric
Simpson
SparkFun Electronics
Spectrum Control
STMicroelectronics
Tamura
TDK
TE Connectivity
Texas Instruments
Triad Magnetics
TT Electronics
Vacuumschmelze
Vishay
Weidmuller
Wurth Elektronik
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 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