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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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Types of Current Sensors

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Part #

Current Sensors - Industrial MCR-SL-S-400-U

2813473
Phoenix Contact
1: $467.00
3In Stock

Mfr. Part No.
2813473

Mouser Part No
651-2813473

Phoenix Contact

Current Sensors - Industrial MCR-SL-S-400-U

Datasheet

3In Stock

$467.00

$429.51

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Measuring Transducer

400 A

30 Hz to 6 kHz

Current Transformers - Board Mount CURRENT SENSE 1:125 AECQ SMD

PA1005.125QNL
Pulse Electronics
1: $3.09
1,206In Stock

Mfr. Part No.
PA1005.125QNL

Mouser Part No
673-PA1005.125QNL

Pulse Electronics

Current Transformers - Board Mount CURRENT SENSE 1:125 AECQ SMD

Datasheet

1,206In Stock

$3.09

$2.49

$1.97

$1.96

View

Min.: 1
Mult.: 1

Current Transformers

20 A

50 kHz to 1 MHz

Current Transformers - Board Mount THT Current Sense 80mH 200Ohms

PE-64519NL
Pulse Electronics
1: $7.97
332In Stock

Mfr. Part No.
PE-64519NL

Mouser Part No
673-PE-64519NL

Pulse Electronics

Current Transformers - Board Mount THT Current Sense 80mH 200Ohms

Datasheet

332In Stock

$7.97

$7.19

$6.74

$5.26

View

Min.: 1
Mult.: 1

Current Transformers

20 kHz to 200 kHz

Board Mount Current Sensors +/-200 A +/-0.5 % Closed Loop Linear

CSNR151
Honeywell
1: $118.00
71In Stock
50On Order

Mfr. Part No.
CSNR151

Mouser Part No
785-CSNR151

Honeywell

Board Mount Current Sensors +/-200 A +/-0.5 % Closed Loop Linear

Datasheet

71In Stock

50On Order

$118.00

$111.45

$110.57

$110.55

Min.: 1
Mult.: 1

Board Mount Current Sensors

200 A

0.5 %

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050U3
Allegro MicroSystems
1: $6.52
3,609In Stock

Mfr. Part No.
ACS37002LMABTR-050U3

Mouser Part No
250-2LMABTR-050U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

3,609In Stock

Cut Tape

$6.52

$5.85

$5.61

$5.31

Reel

$4.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors

Hall-Effect

50 A

1 %

400 kHz

Current Transformers - Board Mount 1:20 TRN 0.08 MH

53020C
Murata Power Solutions
1: $2.52
897In Stock

Mfr. Part No.
53020C

Mouser Part No
580-53020C

Murata Power Solutions

Current Transformers - Board Mount 1:20 TRN 0.08 MH

Learn More

Datasheet

897In Stock

Cut Tape

$2.52

$2.42

$2.32

$2.10

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Current Transformers

10 A

50 kHz to 500 kHz

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr

PA1005.040QNLT
Pulse Electronics
1: $2.49
2,351In Stock

Mfr. Part No.
PA1005.040QNLT

Mouser Part No
673-PA1005.040QNLT

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense AEC-Q200 1:40 Xfmr

Learn More

Datasheet

2,351In Stock

Cut Tape

$2.49

$2.26

$2.12

$2.06

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Current Transformers

20 A

50 kHz to 1 MHz

Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200

CST2020-100L
Coilcraft
1: $4.60
474In Stock

Mfr. Part No.
CST2020-100L

Mouser Part No
994-CST2020-100L

Coilcraft

Current Transformers - Board Mount 40A 7.07Mh 2.5ohms AEC-Q200

Learn More

Datasheet

474In Stock

$4.60

$3.78

$3.29

$2.77

View

Min.: 1
Mult.: 1

Current Transformers

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

ACS37002LMABTR-066B5-M
Allegro MicroSystems
1: $8.61
217In Stock

Mfr. Part No.
ACS37002LMABTR-066B5-M

Mouser Part No
250-7002LMABTR066B5M

Allegro MicroSystems

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

Datasheet

217In Stock

More Info Available

$8.61

$7.25

$6.75

$6.12

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

66.7 A

400 kHz

Board Mount Current Sensors Gen2-InP-CurrentSensor-50AB.FSFixed-5V-3.55kVisolation

MLX91220KDC-ABF-050-RE
Melexis
1: $5.42
4,349In Stock

Mfr. Part No.
MLX91220KDC-ABF-050-RE

Mouser Part No
482-91220KDCABF050RE

Melexis

Board Mount Current Sensors Gen2-InP-CurrentSensor-50AB.FSFixed-5V-3.55kVisolation

Learn More

Datasheet

4,349In Stock

Cut Tape

$5.42

$4.85

$4.63

$4.39

View

Reel

$3.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors

Integrated Current Sensor

50 mA

0 Hz to 300 kHz

Board Mount Current Sensors Gen2-InP-CurrentSensor-25AB.FSFixed-5V-5.4kVisolation-OCD

MLX91220KDF-ABF-025-SP
Melexis
1: $5.81
546In Stock

Mfr. Part No.
MLX91220KDF-ABF-025-SP

Mouser Part No
482-91220KDFABF025SP

Melexis

Board Mount Current Sensors Gen2-InP-CurrentSensor-25AB.FSFixed-5V-5.4kVisolation-OCD

Learn More

Datasheet

546In Stock

$5.81

$5.19

$4.98

$3.85

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Integrated Current Sensor

25 mA

0 Hz to 300 kHz

Board Mount Current Sensors CURRENT SENSORS CURR SENSOR

CSNR161
Honeywell
1: $106.91
41In Stock

Mfr. Part No.
CSNR161

Mouser Part No
785-CSNR161

Honeywell

Board Mount Current Sensors CURRENT SENSORS CURR SENSOR

Datasheet

41In Stock

$106.91

$100.92

$100.30

$100.29

Min.: 1
Mult.: 1

Board Mount Current Sensors

200 A

0.5 %

Current Sensors - Industrial +/-600 A +/-0.5 % Closed Loop Linear

CSNS300M
Honeywell
1: $290.32
6In Stock

Mfr. Part No.
CSNS300M

Mouser Part No
785-CSNS300M

Honeywell

Current Sensors - Industrial +/-600 A +/-0.5 % Closed Loop Linear

Datasheet

6In Stock

$290.32

$263.68

$261.18

$261.15

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Closed Loop Linear

300 A

0.5 %

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-050B3-120
Allegro MicroSystems
1: $2.89
1,124In Stock

Mfr. Part No.
ACS71240KEXBLT-050B3-120

Mouser Part No
250-40KEXBLT050B3120

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Datasheet

1,124In Stock

Cut Tape

$2.89

$2.45

$2.27

$1.92

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors

Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V)

L07P025D15
Tamura
1: $24.67
23In Stock

Mfr. Part No.
L07P025D15

Mouser Part No
838-L07P025D15

Tamura

Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V)

Datasheet

23In Stock

$24.67

$20.79

$19.32

$17.53

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

25 A

0 Hz to 100 kHz

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

B82801X3
EPCOS / TDK
1: $86.73
3In Stock

Mfr. Part No.
B82801X3

Mouser Part No
871-B82801X3

EPCOS / TDK

Current Transformers - Board Mount EE 12.6 Core Series TRANSFORMER KIT

Learn More

Datasheet

3In Stock

$86.73

$73.32

$69.47

$67.54

View

Min.: 1
Mult.: 1

Current Transformers

40 A

50 kHz to 1 MHz

Board Mount Current Sensors CT4022-H40BSN8

CT4022-H40BSN8
Allegro MicroSystems
1: $3.37
1,638In Stock
2,000On Order
New Product

Mfr. Part No.
CT4022-H40BSN8

Mouser Part No
250-CT4022-H40BSN8

New Product

Allegro MicroSystems

Board Mount Current Sensors CT4022-H40BSN8

Learn More

Datasheet

1,638In Stock

2,000On Order

Cut Tape

$3.37

$3.00

$2.86

$2.59

Reel

$2.09

View

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Current Sensors

Bidirectional

40 A

Board Mount Current Sensors CT4022-H50BSN8

CT4022-H50BSN8
Allegro MicroSystems
1: $3.37
1,788In Stock
2,000On Order
New Product

Mfr. Part No.
CT4022-H50BSN8

Mouser Part No
250-CT4022-H50BSN8

New Product

Allegro MicroSystems

Board Mount Current Sensors CT4022-H50BSN8

Learn More

Datasheet

1,788In Stock

2,000On Order

Cut Tape

$3.37

$3.00

$2.86

$2.59

Reel

$2.09

View

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Current Sensors

Bidirectional

50 A

Board Mount Current Sensors CT4022-H65BSN8

CT4022-H65BSN8
Allegro MicroSystems
1: $3.45
1,707In Stock
2,000On Order
New Product

Mfr. Part No.
CT4022-H65BSN8

Mouser Part No
250-CT4022-H65BSN8

New Product

Allegro MicroSystems

Board Mount Current Sensors CT4022-H65BSN8

Learn More

Datasheet

1,707In Stock

2,000On Order

Cut Tape

$3.45

$3.07

$2.86

$2.65

Reel

$2.07

View

Min.: 1
Mult.: 1

Reel: 2,000

Board Mount Current Sensors

Bidirectional

65 A

Current Sensors - Industrial ALTA Industrial Wireless Three Phase Current Meter - 150 Amp (900 MHz)

MNS2-9-IN-3P-150
Monnit
Restricted Availability

Mfr. Part No.
MNS2-9-IN-3P-150

Mouser Part No
396-MNS29IN3P150

Monnit

Current Sensors - Industrial ALTA Industrial Wireless Three Phase Current Meter - 150 Amp (900 MHz)

Datasheet

Restricted Availability

Industrial Current Sensors

Wireless Three Phase Current Meter

150 A

+/- 2 %

50 Hz to 100 Hz

Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECSL41A
Littelfuse
1: $372.04
1In Stock

Mfr. Part No.
ECSL41A

Mouser Part No
576-ECSL41A

Littelfuse

Current Sensors - Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

1In Stock

$372.04

$323.21

Min.: 1
Mult.: 1

Industrial Current Sensors

20 A

45 Hz to 500 Hz

Current Sensors - Industrial 100A Clamp AC Sensor Connector-JST PALR

CCT323047-100-16-02
TDK
1: $46.06
17In Stock

Mfr. Part No.
CCT323047-100-16-02

Mouser Part No
810-CCT3230471001602

TDK

Current Sensors - Industrial 100A Clamp AC Sensor Connector-JST PALR

Learn More

Datasheet

17In Stock

$46.06

$41.56

$38.61

$31.96

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Clamp-On Current Sensor

100 A

1 %

50 Hz to 60 Hz

Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V)

L18P025D15
Tamura
1: $16.06
11In Stock

Mfr. Part No.
L18P025D15

Mouser Part No
838-L18P025D15

Tamura

Board Mount Current Sensors CURRENT SENSOR ( 25A; 15V)

Datasheet

11In Stock

More Info Available

$16.06

$13.53

$12.57

$11.41

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

25 A

0 Hz to 100 kHz

Board Mount Current Sensors CURRENT SENSORS

CSLA2DJI
Honeywell
1: $151.87
14In Stock

Mfr. Part No.
CSLA2DJI

Mouser Part No
785-CSLA2DJI

Honeywell

Board Mount Current Sensors CURRENT SENSORS

Datasheet

14In Stock

$151.87

$128.10

$119.05

$105.03

Min.: 1
Mult.: 1

Board Mount Current Sensors

Inductive Analog Current Sensor

225 A

Board Mount Current Sensors CURRENT SENSOR ( 300A; +5V)

L06P300S05
Tamura
1: $30.83
10In Stock

Mfr. Part No.
L06P300S05

Mouser Part No
838-L06P300S05

Tamura

Board Mount Current Sensors CURRENT SENSOR ( 300A; +5V)

Datasheet

10In Stock

$30.83

$26.00

$24.15

$22.85

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

300 A

0 Hz to 100 kHz

Current Sensors

Types of Current Sensors

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ACEINNA
Advantech
Allegro MicroSystems
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Asahi Kasei Microdevices
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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 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
8 mA
8.1 mA
8.5 mA
9 mA
10 mA
10.5 mA
11 mA
12 mA
12.5 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 100 kHz
0 Hz to 10 kHz
0 Hz to 1 kHz
0 Hz to 200 kHz
0 Hz to 250 kHz
0 Hz to 300 kHz
0 Hz to 3 kHz
0 Hz to 400 Hz
0 Hz to 40 kHz
0 Hz to 500 kHz
0 Hz to 50 kHz
0 Hz to 5 kHz
1 Hz to 1 MHz
6 Hz to 100 Hz
10 Hz to 10 MHz
10 Hz to 1 MHz
10 Hz to 400 Hz
20 Hz, 30 Hz
20 Hz to 100 Hz