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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 #

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 125 mm Standard shielding

FLRC-100-125-0500-S
Pulse Egston
1: Rp1.001.141
21In Stock
New Product

Mfr. Part No.
FLRC-100-125-0500-S

Mouser Part No
673-FLRC-1001250500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 125 mm Standard shielding

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Datasheet

21In Stock

Rp1.001.141

Rp844.283

Rp784.658

Rp696.965

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 75 mm Standard shielding

FLRC-100-075-1500-S
Pulse Egston
1: Rp1.095.440
18In Stock
New Product

Mfr. Part No.
FLRC-100-075-1500-S

Mouser Part No
673-FLRC-1000751500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 75 mm Standard shielding

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Datasheet

18In Stock

Rp1.095.440

Rp961.330

Rp893.450

Rp782.457

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 100 mm Standard shielding

FLRC-100-100-1500-S
Pulse Egston
1: Rp933.628
18In Stock
New Product

Mfr. Part No.
FLRC-100-100-1500-S

Mouser Part No
673-FLRC-1001001500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 100 mm Standard shielding

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Datasheet

18In Stock

Rp933.628

Rp860.427

Rp833.092

Rp800.619

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 90 mm Standard shielding

FLRC-500-090-0500-S
Pulse Egston
1: Rp1.130.664
18In Stock
New Product

Mfr. Part No.
FLRC-500-090-0500-S

Mouser Part No
673-FLRC-5000900500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 90 mm Standard shielding

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Datasheet

18In Stock

Rp1.130.664

Rp953.442

Rp886.112

Rp787.043

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 125 mm Standard shielding

FLRC-500-125-0500-S
Pulse Egston
1: Rp1.184.601
18In Stock
New Product

Mfr. Part No.
FLRC-500-125-0500-S

Mouser Part No
673-FLRC-5001250500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 125 mm Standard shielding

Learn More

Datasheet

18In Stock

Rp1.184.601

Rp998.940

Rp928.491

Rp824.653

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 125 mm Standard shielding

FLRC-100-125-1500-S
Pulse Egston
1: Rp951.240
18In Stock
New Product

Mfr. Part No.
FLRC-100-125-1500-S

Mouser Part No
673-FLRC-1001251500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 125 mm Standard shielding

Learn More

Datasheet

18In Stock

Rp951.240

Rp934.912

Rp816.030

Rp790.713

Rp770.349

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Clamps Rogowski Integrator10 5V

N1HCR-10X-5V
Pulse Egston
1: Rp1.151.578
19In Stock
New Product

Mfr. Part No.
N1HCR-10X-5V

Mouser Part No
673-N1HCR-10X-5V

New Product

Pulse Egston

Current Sensors – Industrial Clamps Rogowski Integrator10 5V

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Datasheet

19In Stock

Rp1.151.578

Rp1.063.701

Rp1.031.045

Rp989.583

Rp949.589

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensor

7.8 mA

45 Hz to 65 Hz

Board Mount Current Sensors 10MHZ OPEN LOOP TMR CURRENT SENSOR

ACS37100LMAETR-025B3
Allegro MicroSystems
1: Rp93.932
343In Stock
6.000Expected 22/07/2027
New Product

Mfr. Part No.
ACS37100LMAETR-025B3

Mouser Part No
250-ACS37100L-025B3

New Product

Allegro MicroSystems

Board Mount Current Sensors 10MHZ OPEN LOOP TMR CURRENT SENSOR

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Datasheet

343In Stock

6.000Expected 22/07/2027

Cut Tape

Rp93.932

Rp71.733

Rp66.046

Rp57.056

Reel

Rp52.470

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

50 mA

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 100 mm Standard shielding

FLRC-100-100-0500-S
Pulse Egston
1: Rp977.658
21In Stock
New Product

Mfr. Part No.
FLRC-100-100-0500-S

Mouser Part No
673-FLRC-1001000500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 100 mm Standard shielding

Learn More

Datasheet

21In Stock

Rp977.658

Rp824.469

Rp766.312

Rp680.453

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 75 mm Standard shielding

FLRC-100-075-0500-S
Pulse Egston
1: Rp948.488
21In Stock
New Product

Mfr. Part No.
FLRC-100-075-0500-S

Mouser Part No
673-FLRC-1000750500S

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 100 mV/kA 75 mm Standard shielding

Learn More

Datasheet

21In Stock

Rp948.488

Rp799.886

Rp743.380

Rp660.273

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 125 mm Improved shielding

FLRC-500-125-0500-I
Pulse Egston
1: Rp1.239.272
15In Stock
New Product

Mfr. Part No.
FLRC-500-125-0500-I

Mouser Part No
673-FLRC-5001250500I

New Product

Pulse Egston

Current Sensors – Industrial Flexible Rogowski Coil 500 mV/kA 125 mm Improved shielding

Learn More

Datasheet

15In Stock

Rp1.239.272

Rp1.045.355

Rp971.421

Rp896.019

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors CT456-H06B5-TS08

CT456-H06B5-TS08
Allegro MicroSystems
1: Rp82.740
5.982In Stock
3.000Expected 21/09/2026

Mfr. Part No.
CT456-H06B5-TS08

Mouser Part No
250-CT456-H06B5-TS08

Allegro MicroSystems

Board Mount Current Sensors CT456-H06B5-TS08

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Datasheet

5.982In Stock

3.000Expected 21/09/2026

Rp82.740

Rp74.118

Rp70.999

Rp67.146

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

6 mA

Current Sensors – Industrial ALTA 868 MHz Industrial - 3 Phase Current Meter, 150 AMP, Detachable Leads

MNS2-8-IN-3P-150D
Monnit
Shipping Restricted
New Product

Mfr. Part No.
MNS2-8-IN-3P-150D

Mouser Part No
396-MNS28IN3P150D

New Product

Monnit

Current Sensors – Industrial ALTA 868 MHz Industrial - 3 Phase Current Meter, 150 AMP, Detachable Leads

Datasheet

Shipping Restricted

Industrial Current Sensors

3 Phase Current Meter

150 A

50 Hz to 100 Hz

Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms

CS4200V-01L
Coilcraft
1: Rp138.329
3.296In Stock
3.712Expected 21/08/2026

Mfr. Part No.
CS4200V-01L

Mouser Part No
994-CS4200V-01L

Coilcraft

Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms

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Datasheet

3.296In Stock

3.712Expected 21/08/2026

Rp138.329

Rp111.911

Rp107.508

Rp104.205

View

Min.: 1
Mult.: 1

Current Transformers

Board Mount Current Sensors Automotive precisio n isolated current

TMCS1100A4QDRQ1
Texas Instruments
1: Rp79.805
10.229In Stock

Mfr. Part No.
TMCS1100A4QDRQ1

Mouser Part No
595-TMCS1100A4QDRQ1

Texas Instruments

Board Mount Current Sensors Automotive precisio n isolated current

Learn More

Datasheet

10.229In Stock

Cut Tape

Rp79.805

Rp71.549

Rp68.431

Rp64.394

View

Reel

Rp39.077

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Board Mount Current Sensors

Galvanically Isolated Hall-Effect

5.75 A, 125 mA to 12 A

Current Sensors – Industrial CURRENT SENSORS

CSNS300F-001
Honeywell
1: Rp3.915.954
167In Stock

Mfr. Part No.
CSNS300F-001

Mouser Part No
785-CSNS300F-001

Honeywell

Current Sensors – Industrial CURRENT SENSORS

Datasheet

167In Stock

Rp3.915.954

Rp3.611.227

Rp3.574.535

Rp3.574.351

Min.: 1
Mult.: 1

Industrial Current Sensors

Closed Loop Current Sensors

300 A

+/- 0.5 %

Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A2QDT

TMCS1100A2QDR
Texas Instruments
1: Rp61.276
17.452In Stock

Mfr. Part No.
TMCS1100A2QDR

Mouser Part No
595-TMCS1100A2QDR

Texas Instruments

Board Mount Current Sensors +/-600V basic isolat ion 20Arms 80kHz Ha A 595-TMCS1100A2QDT

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Datasheet

17.452In Stock

Cut Tape

Rp61.276

Rp42.379

Rp36.142

Rp35.591

Reel

Rp35.224

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Board Mount Current Sensors

Hall-Effect

4.5 mA

1 %

Current Sensors – Industrial ALTA Industrial Wireless Three Phase Current Meter - 500 Amp (900 MHz)

MNS2-9-IN-3P-500
Monnit
Restricted Availability

Mfr. Part No.
MNS2-9-IN-3P-500

Mouser Part No
396-MNS2-9-IN-3P-500

Monnit

Current Sensors – Industrial ALTA Industrial Wireless Three Phase Current Meter - 500 Amp (900 MHz)

Datasheet

Restricted Availability

Industrial Current Sensors

500 A

+/- 2 %

900 MHz

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: Rp192.266
4.563In Stock

Mfr. Part No.
ACS759LCB-050B-PFF-T

Mouser Part No
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

4.563In Stock

Rp192.266

Rp174.104

Rp167.316

Rp156.675

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100U5
Allegro MicroSystems
1: Rp111.360
7.103In Stock

Mfr. Part No.
ACS72981LLRATR-100U5

Mouser Part No
250-72981LLRATR100U5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

7.103In Stock

Cut Tape

Rp111.360

Rp99.986

Rp95.950

Rp90.996

View

Reel

Rp65.312

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Hall-Effect

100 A

3.25 %

250 kHz

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

ACS37030LLZATR-020B3
Allegro MicroSystems
1: Rp121.634
4.176In Stock

Mfr. Part No.
ACS37030LLZATR-020B3

Mouser Part No
250-ACS37030-020B3

Allegro MicroSystems

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

Learn More

Datasheet

4.176In Stock

Cut Tape

Rp121.634

Rp102.371

Rp95.216

Rp86.410

View

Reel

Rp59.074

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Current Sensor

20 A

2 %

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-020B5
Allegro MicroSystems
1: Rp44.581
3.383In Stock

Mfr. Part No.
ACS71240KEXBLT-020B5

Mouser Part No
250-71240KEXBLT020B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

3.383In Stock

Rp44.581

Rp37.609

Rp34.857

Rp29.354

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Galvanically Isolated Current Sensor

2 %

120 kHz

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

MCA1101-50-3
ACEINNA
1: Rp111.544
13.712In Stock

Mfr. Part No.
MCA1101-50-3

Mouser Part No
438-MCA1101-50-3

ACEINNA

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

Learn More

Datasheet

13.712In Stock

Cut Tape

Rp111.544

Rp93.932

Rp87.327

Rp79.255

Reel

Rp56.689

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Fixed Gain

50 A

0.6 %

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: Rp52.653
12.584In Stock

Mfr. Part No.
ACS70331EOLCTR-005U3

Mouser Part No
250-70331EOLCTR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

12.584In Stock

Cut Tape

Rp52.653

Rp46.966

Rp42.196

Rp40.545

View

Reel

Rp29.721

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

GMR

4.5 mA

Current Transformers - Board Mount SMD Current Transformer 80H

SCS-2080
Bel Signal Transformer
1: Rp53.937
943In Stock

Mfr. Part No.
SCS-2080

Mouser Part No
530-SCS-2080

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 80H

Learn More

Datasheet

943In Stock

Cut Tape

Rp53.937

Rp48.800

Rp44.948

Rp43.663

View

Reel

Rp27.152

Min.: 1
Mult.: 1

: 1.000

Current Transformers

10 A

50 kHz to 1 MHz

Current Sensors

Types of Current Sensors

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ABB
ACEINNA
Advantech
Allegro MicroSystems
Amphenol
Asahi Kasei Microdevices
Banner Engineering
Bel
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Broadcom Limited
Carlo Gavazzi
Coilcraft
CTS
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Hammond
HARTING
HMS Networks
Honeywell
ICE Components
Infineon
iNRCORE
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L-Com
LEM
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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
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