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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 500VRMS Working Voltage and +/-2.5% Accuracy, AEC-Q100 Qualified

MCQ1806GS-5-25-AEC1-P
Monolithic Power Systems (MPS)
1: 4,49 €
490In Stock
New At Mouser

Mfr. Part No.
MCQ1806GS-5-25-AEC1-P

Mouser Part No
946-MCQ1806GS5-25-P

New At Mouser

Monolithic Power Systems (MPS)

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

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Datasheet

490In Stock

Cut Tape

4,49 €

3,79 €

3,52 €

3,20 €

Reel

2,34 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall

25 A

2.5 %

Board Mount Current Sensors Linear Hall-Effect Current Sensor with OCD, 3kVRMS Isolation, and 580VRMS Working Voltage

MCS1805GS-305-B-P
Monolithic Power Systems (MPS)
1: 3,82 €
495In Stock
New At Mouser

Mfr. Part No.
MCS1805GS-305-B-P

Mouser Part No
946-MCS1805GS305-B-P

New At Mouser

Monolithic Power Systems (MPS)

Board Mount Current Sensors Linear Hall-Effect Current Sensor with OCD, 3kVRMS Isolation, and 580VRMS Working Voltage

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Datasheet

495In Stock

Cut Tape

3,82 €

3,23 €

2,99 €

2,53 €

Reel

1,92 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

5 A

2.5 %

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

MCQ1806GS-3-10-AEC1-P
Monolithic Power Systems (MPS)
1: 4,49 €
206In Stock
500Expected 2/16/2027
New At Mouser

Mfr. Part No.
MCQ1806GS-3-10-AEC1-P

Mouser Part No
946-MCQ1806GS-3-10-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

206In Stock

500Expected 2/16/2027

Cut Tape

4,49 €

3,79 €

3,52 €

3,20 €

Reel

2,30 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall

10 A

2.5 %

Current Sensors – Industrial 18V 120C 2500A

L55S2T5D15M
Tamura
1: 96,18 €
13In Stock

Mfr. Part No.
L55S2T5D15M

Mouser Part No
838-L55S2T5D15M

Tamura

Current Sensors – Industrial 18V 120C 2500A

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Datasheet

13In Stock

96,18 €

74,66 €

71,46 €

67,46 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

2.5 kA

25 kHz

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

MCQ1806GS-3-25-AEC1-P
Monolithic Power Systems (MPS)
1: 4,49 €
500In Stock
New At Mouser

Mfr. Part No.
MCQ1806GS-3-25-AEC1-P

Mouser Part No
946-MCQ1806GS-3-25-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

Learn More

Datasheet

500In Stock

Cut Tape

4,49 €

3,79 €

3,52 €

3,20 €

Reel

2,34 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall

25 A

2.5 %

Current Sensors – Industrial 18V 120C 2000A

L55S2T0D15M
Tamura
1: 94,03 €
15In Stock

Mfr. Part No.
L55S2T0D15M

Mouser Part No
838-L55S2T0D15M

Tamura

Current Sensors – Industrial 18V 120C 2000A

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Datasheet

15In Stock

94,03 €

81,12 €

75,38 €

66,79 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Magnetic Proportion System

2 kA

25 kHz

Board Mount Current Sensors 5A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCA1101-5-5
ACEINNA
1: 4,21 €
1.613In Stock

Mfr. Part No.
MCA1101-5-5

Mouser Part No
438-MCA1101-5-5

ACEINNA

Board Mount Current Sensors 5A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

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Datasheet

1.613In Stock

Cut Tape

4,21 €

3,55 €

3,29 €

2,99 €

View

Reel

2,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

5 A

0.6 %

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

MCQ1806GS-3-05-AEC1-P
Monolithic Power Systems (MPS)
1: 4,49 €
311In Stock
New At Mouser

Mfr. Part No.
MCQ1806GS-3-05-AEC1-P

Mouser Part No
946-MCQ1806GS-3-05-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

Learn More

Datasheet

311In Stock

Cut Tape

4,49 €

3,79 €

3,52 €

3,20 €

Reel

2,30 €

View

Min.: 1
Mult.: 1

: 500

Board Mount Current Sensors

Linear Hall

5 A

2.5 %

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

SCS-8-3-200T-TR
Bel Signal Transformer
1: 6,40 €
306In Stock

Mfr. Part No.
SCS-8-3-200T-TR

Mouser Part No
530-SCS-8-3-200T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 22.00mH-TR

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Datasheet

306In Stock

Cut Tape

6,40 €

5,03 €

4,81 €

4,68 €

Reel

4,35 €

View

Min.: 1
Mult.: 1

: 350

Current Transformers

15 A

50 kHz to 1 MHz

Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200

PMS6322.200NLT
Pulse Electronics
1: 4,60 €
366In Stock

Mfr. Part No.
PMS6322.200NLT

Mouser Part No
673-PMS6322.200NLT

Pulse Electronics

Current Transformers - Board Mount 17.5mH 5kVDC 50A DCR=.5mohms T=1:200 AEC-Q200

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Datasheet

366In Stock

Cut Tape

4,60 €

3,77 €

3,10 €

3,00 €

Reel

2,89 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Current Transformers

50 A

20 kHz to 1 MHz

Board Mount Current Sensors CURRENT SENSOR

ACS714LLCTR-05B-T
Allegro MicroSystems
1: 4,73 €
3.265In Stock
9.000Expected 9/3/2026

Mfr. Part No.
ACS714LLCTR-05B-T

Mouser Part No
250-714LLCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

3.265In Stock

9.000Expected 9/3/2026

Cut Tape

4,73 €

4,26 €

4,08 €

3,86 €

View

Reel

3,01 €

MouseReel Available

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

: 3.000

Board Mount Current Sensors

Linear Hall

10 mA

Board Mount Current Sensors 20A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCA1101-20-5
ACEINNA
1: 5,13 €
1.795In Stock

Mfr. Part No.
MCA1101-20-5

Mouser Part No
438-MCA1101-20-5

ACEINNA

Board Mount Current Sensors 20A, 5V, Fix gain, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

Learn More

Datasheet

1.795In Stock

Cut Tape

5,13 €

4,33 €

4,02 €

3,65 €

Reel

2,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

20 A

0.6 %

Board Mount Current Sensors Current Sensor 3-Pin

CSLA2CDI
Honeywell
1: 53,20 €
324In Stock
269Expected 12/14/2026

Mfr. Part No.
CSLA2CDI

Mouser Part No
785-CSLA2CDI

Honeywell

Board Mount Current Sensors Current Sensor 3-Pin

Datasheet

324In Stock

269Expected 12/14/2026

53,20 €

44,87 €

41,70 €

37,86 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Linear Current Sensor

72 A

Current Sensors – Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT)

L31S300S05FS
Tamura
1: 13,73 €
400In Stock

Mfr. Part No.
L31S300S05FS

Mouser Part No
838-L31S300S05FS

Tamura

Current Sensors – Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT)

Datasheet

400In Stock

13,73 €

10,23 €

9,86 €

8,94 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Hall Effect Current Sensor

300 A

Board Mount Current Sensors 50A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCR1101-50-5
ACEINNA
1: 5,24 €
1.200In Stock

Mfr. Part No.
MCR1101-50-5

Mouser Part No
438-MCR1101-50-5

ACEINNA

Board Mount Current Sensors 50A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

Learn More

Datasheet

1.200In Stock

Cut Tape

5,24 €

4,41 €

4,10 €

3,72 €

View

Reel

2,50 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

50 A

0.6 %

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

ACS730KLCTR-50AB-T
Allegro MicroSystems
1: 4,61 €
12.000On Order

Mfr. Part No.
ACS730KLCTR-50AB-T

Mouser Part No
250-730KLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

12.000On Order

Cut Tape

4,61 €

3,89 €

3,61 €

3,28 €

View

Reel

2,30 €

MouseReel Available

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

: 3.000

Board Mount Current Sensors

Linear Hall

17 mA

Board Mount Current Sensors 50A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCA1101-50-5
ACEINNA
1: 5,23 €
2.485In Stock

Mfr. Part No.
MCA1101-50-5

Mouser Part No
438-MCA1101-50-5

ACEINNA

Board Mount Current Sensors 50A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

Learn More

Datasheet

2.485In Stock

Cut Tape

5,23 €

4,40 €

4,09 €

3,72 €

Reel

2,66 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

50 A

0.6 %

Board Mount Current Sensors 20A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCR1101-20-5
ACEINNA
1: 4,67 €
4.570In Stock

Mfr. Part No.
MCR1101-20-5

Mouser Part No
438-MCR1101-20-5

ACEINNA

Board Mount Current Sensors 20A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

Learn More

Datasheet

4.570In Stock

Cut Tape

4,67 €

3,94 €

3,66 €

3,32 €

View

Reel

2,22 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

20 A

0.6 %

Board Mount Current Sensors 50A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCR1101-50-3
ACEINNA
1: 5,24 €
511In Stock
2.000Expected 8/26/2026

Mfr. Part No.
MCR1101-50-3

Mouser Part No
438-MCR1101-50-3

ACEINNA

Board Mount Current Sensors 50A, 3.3V, Ratiometric, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

Learn More

Datasheet

511In Stock

2.000Expected 8/26/2026

Cut Tape

5,24 €

4,41 €

4,10 €

3,72 €

View

Reel

2,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Ratiometric

50 A

0.6 %

Board Mount Current Sensors CURRENT SENS CONS & IND

TLE4971A075T5UE0001XUMA1
Infineon Technologies
1: 3,94 €
2.417In Stock

Mfr. Part No.
TLE4971A075T5UE0001XUMA1

Mouser Part No
726-TLE4971A075T5UE1

Infineon Technologies

Board Mount Current Sensors CURRENT SENS CONS & IND

Learn More

Datasheet

2.417In Stock

Cut Tape

3,94 €

3,55 €

3,38 €

3,21 €

View

Reel

2,50 €

Min.: 1
Mult.: 1

: 2.500

Board Mount Current Sensors

Current Sensor

18 mA

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-015B5
Allegro MicroSystems
1: 3,60 €
20.995In Stock

Mfr. Part No.
ACS37612LLUATR-015B5

Mouser Part No
250-37612LLUATR015B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

Learn More

Datasheet

20.995In Stock

Cut Tape

3,60 €

3,23 €

3,09 €

2,92 €

View

Reel

2,22 €

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors

Coreless

12 mA

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-12CB-NL-T
Allegro MicroSystems
1: 5,11 €
7.269In Stock

Mfr. Part No.
ACS716KLATR-12CB-NL-T

Mouser Part No
250-716KLATR12CBNLT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

7.269In Stock

Cut Tape

5,11 €

4,59 €

4,40 €

4,17 €

Reel

3,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Linear Hall

9 mA

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-SMT-T
Allegro MicroSystems
1: 8,29 €
677In Stock

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

Mouser Part No
250-772LCB050BSMTT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

677In Stock

8,29 €

7,49 €

7,20 €

6,73 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

50 A

1 %

200 kHz

Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800

CZ3AG3
Asahi Kasei Microdevices
1: 5,06 €
1.896In Stock

Mfr. Part No.
CZ3AG3

Mouser Part No
412-CZ3AG3

Asahi Kasei Microdevices

Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800

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Datasheet

1.896In Stock

Cut Tape

5,06 €

4,55 €

4,36 €

4,14 €

View

Reel

3,11 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

20 A

1.8 %

Board Mount Current Sensors Gen2.5 HiSpeed IMC.Hall Prog.Curr.Sens Ana 100mV/mT (50-300)

MLX91216LDC-ACH-000-RE
Melexis
1: 4,91 €
4.847In Stock

Mfr. Part No.
MLX91216LDC-ACH-000-RE

Mouser Part No
482-91216LDCACH000RE

Melexis

Board Mount Current Sensors Gen2.5 HiSpeed IMC.Hall Prog.Curr.Sens Ana 100mV/mT (50-300)

Learn More

Datasheet

4.847In Stock

Cut Tape

4,91 €

4,14 €

3,84 €

3,49 €

View

Reel

2,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Hall-Effect Current Sensor

12.5 mA

250 kHz

Current Sensors

Types of Current Sensors

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Advantech
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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
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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