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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 100 mm Standard shielding

FLRC-100-100-0500-S
Pulse Egston
1: $53.29
21In Stock
New Product

Mfr. Part #
FLRC-100-100-0500-S

Mouser Part #
673-FLRC-1001000500S

New Product

Pulse Egston

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

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Datasheet

21In Stock

$53.29

$44.94

$41.77

$37.91

View

Min.: 1
Mult.: 1

Industrial Current Sensors

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

FLRC-100-125-0500-S
Pulse Egston
1: $54.57
21In Stock
New Product

Mfr. Part #
FLRC-100-125-0500-S

Mouser Part #
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

$54.57

$46.02

$42.77

$38.83

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: $62.14
18In Stock
New Product

Mfr. Part #
FLRC-100-075-1500-S

Mouser Part #
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

$62.14

$52.40

$48.70

$44.21

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: $63.69
18In Stock
New Product

Mfr. Part #
FLRC-100-100-1500-S

Mouser Part #
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

$63.69

$53.71

$49.92

$45.31

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: $61.63
18In Stock
New Product

Mfr. Part #
FLRC-500-090-0500-S

Mouser Part #
673-FLRC-5000900500S

New Product

Pulse Egston

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

Learn More

Datasheet

18In Stock

$61.63

$51.97

$48.30

$43.85

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: $64.57
18In Stock
New Product

Mfr. Part #
FLRC-500-125-0500-S

Mouser Part #
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

$64.57

$54.45

$50.61

$45.94

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: $65.02
18In Stock
New Product

Mfr. Part #
FLRC-100-125-1500-S

Mouser Part #
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

$65.02

$54.83

$50.96

$46.26

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors - Industrial Clamps Rogowski Integrator10 5V

N1HCR-10X-5V
Pulse Egston
1: $75.65
19In Stock
New Product

Mfr. Part #
N1HCR-10X-5V

Mouser Part #
673-N1HCR-10X-5V

New Product

Pulse Egston

Current Sensors - Industrial Clamps Rogowski Integrator10 5V

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Datasheet

19In Stock

$75.65

$63.81

$59.30

$53.83

View

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: $5.12
343In Stock
6,000Expected 7/22/2027
New Product

Mfr. Part #
ACS37100LMAETR-025B3

Mouser Part #
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 7/22/2027

Cut Tape

$5.12

$3.91

$3.60

$3.11

Reel

$2.86

View

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

50 mA

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

FLRC-100-075-0500-S
Pulse Egston
1: $51.70
21In Stock
New Product

Mfr. Part #
FLRC-100-075-0500-S

Mouser Part #
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

$51.70

$43.60

$40.52

$36.78

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: $67.55
15In Stock
New Product

Mfr. Part #
FLRC-500-125-0500-I

Mouser Part #
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

$67.55

$56.98

$52.95

$48.06

$46.22

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors CT456-H06B5-TS08

CT456-H06B5-TS08
Allegro MicroSystems
1: $4.51
5,982In Stock
3,000Expected 9/21/2026

Mfr. Part #
CT456-H06B5-TS08

Mouser Part #
250-CT456-H06B5-TS08

Allegro MicroSystems

Board Mount Current Sensors CT456-H06B5-TS08

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Datasheet

5,982In Stock

3,000Expected 9/21/2026

$4.51

$4.04

$3.87

$3.66

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 #
MNS2-8-IN-3P-150D

Mouser Part #
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

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: $4.56
6,220In Stock

Mfr. Part #
ACS724KMATR-65AB-T

Mouser Part #
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

6,220In Stock

Cut Tape

$4.56

$4.09

$3.91

$3.70

Reel

$2.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

65 A

120 kHz

Board Mount Current Sensors Automotive precisio n isolated current

TMCS1100A4QDRQ1
Texas Instruments
1: $4.35
10,229In Stock

Mfr. Part #
TMCS1100A4QDRQ1

Mouser Part #
595-TMCS1100A4QDRQ1

Texas Instruments

Board Mount Current Sensors Automotive precisio n isolated current

Learn More

Datasheet

10,229In Stock

Cut Tape

$4.35

$3.90

$3.73

$3.51

View

Reel

$2.13

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: $213.45
167In Stock

Mfr. Part #
CSNS300F-001

Mouser Part #
785-CSNS300F-001

Honeywell

Current Sensors - Industrial CURRENT SENSORS

Datasheet

167In Stock

$213.45

$196.84

$194.84

$194.83

Min.: 1
Mult.: 1

Industrial Current Sensors

Closed Loop Current Sensors

300 A

+/- 0.5 %

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

ACS37030LLZATR-020B3
Allegro MicroSystems
1: $6.63
4,185In Stock

Mfr. Part #
ACS37030LLZATR-020B3

Mouser Part #
250-ACS37030-020B3

Allegro MicroSystems

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

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Datasheet

4,185In Stock

Cut Tape

$6.63

$5.58

$5.19

$4.71

View

Reel

$3.22

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Current Sensor

20 A

2 %

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

TMCS1100A2QDR
Texas Instruments
1: $3.34
17,452In Stock

Mfr. Part #
TMCS1100A2QDR

Mouser Part #
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

$3.34

$2.31

$1.97

$1.94

Reel

$1.92

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
1: $367.91
88In Stock

Mfr. Part #
MNS2-9-IN-3P-500

Mouser Part #
396-MNS2-9-IN-3P-500

Monnit

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

Datasheet

88In Stock

$367.91

$310.38

$288.70

$288.62

View

Min.: 1
Mult.: 1

Industrial Current Sensors

500 A

+/- 2 %

900 MHz

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100U5
Allegro MicroSystems
1: $6.07
7,103In Stock

Mfr. Part #
ACS72981LLRATR-100U5

Mouser Part #
250-72981LLRATR100U5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

7,103In Stock

Cut Tape

$6.07

$5.45

$5.23

$4.96

View

Reel

$3.56

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors

Hall-Effect

100 A

3.25 %

250 kHz

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: $6.13
8,355In Stock

Mfr. Part #
ACS724LMATR-20AB-T

Mouser Part #
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

8,355In Stock

Cut Tape

$6.13

$5.52

$5.29

$5.01

Reel

$3.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

20 A

120 kHz

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: $10.48
4,563In Stock

Mfr. Part #
ACS759LCB-050B-PFF-T

Mouser Part #
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

4,563In Stock

$10.48

$9.49

$9.12

$8.54

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-020B5
Allegro MicroSystems
1: $2.43
3,513In Stock

Mfr. Part #
ACS71240KEXBLT-020B5

Mouser Part #
250-71240KEXBLT020B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

3,513In Stock

$2.43

$2.05

$1.90

$1.60

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: $6.08
13,728In Stock

Mfr. Part #
MCA1101-50-3

Mouser Part #
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

13,728In Stock

Cut Tape

$6.08

$5.12

$4.76

$4.32

Reel

$3.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Fixed Gain

50 A

0.6 %

Current Transformers - Board Mount SMD Current Transformer 980H

SCS-70980
Bel Signal Transformer
1: $2.94
998In Stock

Mfr. Part #
SCS-70980

Mouser Part #
530-SCS-70980

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 980H

Learn More

Datasheet

998In Stock

Cut Tape

$2.94

$2.66

$2.45

$2.38

View

Reel

$1.48

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
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
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Phoenix Contact
Pulse
Renesas Electronics
Same Sky
Schneider Electric
Simpson
SparkFun Electronics
Spectrum Control
STMicroelectronics
Tamura
TDK
TE Connectivity
Texas Instruments
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TT Electronics
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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 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