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Current Sensors

Current Sensors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many current sensor manufacturers including ACEINNA, Allegro Microsystems, Honeywell, Melexis, Tamura, Texas Instruments & more. Please view our large selection of current sensors below.

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Part #

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

FLRC-100-075-0500-S
Pulse Egston
1: $51.70
22In 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

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Datasheet

22In 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
16In 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

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Datasheet

16In Stock

$67.55

$56.98

$52.95

$48.06

$46.22

Min.: 1
Mult.: 1

Industrial Current Sensors

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

FLRC-500-090-0500-I
Pulse Egston
1: $64.62
13In Stock
New Product

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

Mouser Part No
673-FLRC-5000900500I

New Product

Pulse Egston

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

Learn More

Datasheet

13In Stock

$64.62

$54.51

$50.66

$45.98

$44.22

Min.: 1
Mult.: 1

Industrial Current Sensors

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 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

$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 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

Learn More

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 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

Learn More

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 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

Learn More

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 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

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 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

$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 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

$65.02

$54.83

$50.96

$46.26

View

Min.: 1
Mult.: 1

Industrial Current Sensors

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

ACS37002LLAATR-025U3
Allegro MicroSystems
1: $6.03
6,238In Stock

Mfr. Part No.
ACS37002LLAATR-025U3

Mouser Part No
250-37002LLAATR025U3

Allegro MicroSystems

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

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Datasheet

6,238In Stock

$6.03

$5.08

$4.73

$4.29

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

25 A

1 %

400 kHz

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 CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-020B5
Allegro MicroSystems
1: $2.02
3,936In 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

3,936In Stock

$2.02

$1.71

$1.59

$1.34

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Galvanically Isolated Current Sensor

2 %

120 kHz

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: $3.53
6,727In Stock

Mfr. Part No.
ACS724KMATR-65AB-T

Mouser Part No
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

6,727In Stock

Cut Tape

$3.53

$3.16

$3.02

$2.86

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

65 A

120 kHz

Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800

CZ3704
Asahi Kasei Microdevices
1: $8.61
1,869In Stock

Mfr. Part No.
CZ3704

Mouser Part No
412-CZ3704

Asahi Kasei Microdevices

Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800

Learn More

Datasheet

1,869In Stock

Cut Tape

$8.61

$7.79

$7.48

$7.11

View

Reel

$5.50

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

Hall-Effect

54 A

0.5 %

Board Mount Current Sensors 20A, 5V, Ratiometric, 5MHz BW, Galvanic isolation. UL/IEC/EN60950-1 certified. SOIC-16

MCR1101-20-5
ACEINNA
1: $5.43
6,716In 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/EN60950-1 certified. SOIC-16

Learn More

Datasheet

6,716In Stock

Cut Tape

$5.43

$4.58

$4.26

$3.86

View

Reel

$2.57

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

20 A

0.6 %

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-005B5
Allegro MicroSystems
1: $3.24
9,714In Stock

Mfr. Part No.
ACS37612LLUATR-005B5

Mouser Part No
250-37612LLUATR005B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

Learn More

Datasheet

9,714In Stock

Cut Tape

$3.24

$2.90

$2.62

$2.51

View

Reel

$1.95

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: $8.10
5,071In 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

Learn More

Datasheet

5,071In Stock

$8.10

$7.32

$7.03

$6.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Hall-Effect

10 mA

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

TMCS1100A2QDR
Texas Instruments
1: $3.25
19,695In 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

Learn More

Datasheet

19,695In Stock

Cut Tape

$3.25

$2.24

$1.91

Reel

$1.91

$1.90

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Current Sensors

Hall-Effect

4.5 mA

1 %

Current Transformers - Board Mount SMD Current Transformer 820uH-TR

SCS-4-4-100T-TR
Bel Signal Transformer
1: $4.65
916In Stock

Mfr. Part No.
SCS-4-4-100T-TR

Mouser Part No
530-SCS-4-4-100T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 820uH-TR

Learn More

Datasheet

916In Stock

Cut Tape

$4.65

$3.80

$3.13

$3.03

View

Reel

$2.37

Min.: 1
Mult.: 1

: 2,000

Current Transformers

7 A

50 kHz to 1 MHz

Board Mount Current Sensors Rogowski Coil Power-Line Current Sensor with Amplifier, 16ld

RAA788000GSP#HA0
Renesas / Intersil
1: $3.28
2,230In Stock

Mfr. Part No.
RAA788000GSP#HA0

Mouser Part No
968-RAA788000GSP#HA0

Renesas / Intersil

Board Mount Current Sensors Rogowski Coil Power-Line Current Sensor with Amplifier, 16ld

Datasheet

2,230In Stock

Cut Tape

$3.28

$3.13

$2.91

$2.45

Reel

$1.19

View

Min.: 1
Mult.: 1

: 2,500

Board Mount Current Sensors

Current Sensors – Industrial Automotive Open Loop Current Sensor - Hall effect, AC/DC, 5V, 300A, Busbar mount

HCSP-1BS-0300
Amphenol Piher
1: $79.99
98In Stock

Mfr. Part No.
HCSP-1BS-0300

Mouser Part No
531-HCSP-1B-S-300

Amphenol Piher

Current Sensors – Industrial Automotive Open Loop Current Sensor - Hall effect, AC/DC, 5V, 300A, Busbar mount

Learn More

Datasheet

98In Stock

$79.99

$67.48

$62.70

$56.92

View

Min.: 1
Mult.: 1

Industrial Current Sensors

300 A

70 kHz to 250 kHz

Board Mount Current Sensors Automotive precisio n isolated current

TMCS1100A4QDRQ1
Texas Instruments
1: $4.14
11,689In Stock

Mfr. Part No.
TMCS1100A4QDRQ1

Mouser Part No
595-TMCS1100A4QDRQ1

Texas Instruments

Board Mount Current Sensors Automotive precisio n isolated current

Learn More

Datasheet

11,689In Stock

Cut Tape

$4.14

$3.72

$3.36

$3.18

Reel

$2.07

View

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: $272.19
193In Stock

Mfr. Part No.
CSNS300F-001

Mouser Part No
785-CSNS300F-001

Honeywell

Current Sensors – Industrial CURRENT SENSORS

Datasheet

193In Stock

$272.19

$229.65

$213.42

$195.66

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Closed Loop Current Sensors

300 A

+/- 0.5 %

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

MNS2-8-IN-3P-150D
Monnit
1: $362.77
1In Stock
3Expected 26/05/2026
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

1In Stock

3Expected 26/05/2026

$362.77

$306.07

$284.44

$258.28

View

Min.: 1
Mult.: 1

Industrial Current Sensors

3 Phase Current Meter

150 A

50 Hz to 100 Hz

Current Sensors

Types of Current Sensors

Customer Service Office

Company

Resources

Support

ABB
ACEINNA
Advantech
Allegro MicroSystems
Amphenol
Asahi Kasei Microdevices
Banner Engineering
Bel
Bourns
Broadcom Limited
Carlo Gavazzi
Coilcraft
Cyntec
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
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 163 A
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

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 %
1.05 %

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