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

PA1005.040QNLT
Pulse Electronics
1: 1,68 €
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

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Datasheet

2.351In Stock

Cut Tape

1,68 €

1,52 €

1,40 €

1,36 €

Reel

1,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Current Transformers

20 A

50 kHz to 1 MHz

Current Transformers - Board Mount 74uH 8.6V 2.5mOhms N1:N2=1:30

B82801A1743A030
TDK
1: 3,34 €
3.542In Stock

Mfr. Part No.
B82801A1743A030

Mouser Part No
871-B82801A1743A030

TDK

Current Transformers - Board Mount 74uH 8.6V 2.5mOhms N1:N2=1:30

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Datasheet

3.542In Stock

Cut Tape

3,34 €

2,73 €

2,37 €

2,29 €

Reel

2,17 €

View

Min.: 1
Mult.: 1

: 600

Current Transformers

50 kHz to 1 MHz

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

CST2020-100L
Coilcraft
1: 2,92 €
454In Stock

Mfr. Part No.
CST2020-100L

Mouser Part No
994-CST2020-100L

Coilcraft

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

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Datasheet

454In Stock

2,92 €

2,39 €

2,07 €

2,01 €

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Min.: 1
Mult.: 1

Current Transformers

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

ACS37002LMCATR-050U5
Allegro MicroSystems
1: 7,46 €
1.438In Stock

Mfr. Part No.
ACS37002LMCATR-050U5

Mouser Part No
250-2LMCA-050U5

Allegro MicroSystems

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

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Datasheet

1.438In Stock

Cut Tape

7,46 €

6,73 €

6,47 €

6,15 €

View

Reel

4,90 €

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors

Hall-Effect

50 A

1.5 %

400 kHz

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

ACS723LLCTR-45AB-T
Allegro MicroSystems
1: 4,73 €
2.744In Stock

Mfr. Part No.
ACS723LLCTR-45AB-T

Mouser Part No
250-723LLCTR45ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR

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Datasheet

2.744In Stock

Cut Tape

4,73 €

4,25 €

4,07 €

3,86 €

View

Reel

3,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Linear Hall

45 A

Board Mount Current Sensors CT450-H12DRSN08

CT450-H12DRSN08
Allegro MicroSystems
1: 3,88 €
1.761In Stock

Mfr. Part No.
CT450-H12DRSN08

Mouser Part No
462-CT450-H12DRSN08

Allegro MicroSystems

Board Mount Current Sensors CT450-H12DRSN08

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Datasheet

1.761In Stock

Cut Tape

3,88 €

3,47 €

3,33 €

3,15 €

View

Reel

2,49 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Board Mount Current Sensors

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

MLX91220KDF-ABF-025-SP
Melexis
1: 3,67 €
521In 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

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Datasheet

521In Stock

3,67 €

3,29 €

3,14 €

2,81 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Integrated Current Sensor

25 mA

0 Hz to 300 kHz

Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200

CST4835-020EC
Coilcraft
1: 3,12 €
524In Stock

Mfr. Part No.
CST4835-020EC

Mouser Part No
994-CST4835-020EC

Coilcraft

Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200

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Datasheet

524In Stock

Cut Tape

3,12 €

2,55 €

2,40 €

Reel

2,04 €

1,95 €

1,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers

Current Sensors – Industrial Leads Rogowski Integrator2700 5V

N1HLR-2700MV/KA-5V
Pulse Egston
1: 78,20 €
19In Stock
New Product

Mfr. Part No.
N1HLR-2700MV/KA-5V

Mouser Part No
673-N1HLR-2700MVKA5V

New Product

Pulse Egston

Current Sensors – Industrial Leads Rogowski Integrator2700 5V

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Datasheet

19In Stock

78,20 €

72,52 €

70,40 €

67,03 €

66,69 €

Min.: 1
Mult.: 1

Industrial Current Sensors

7.5 mA

45 Hz to 65 Hz

Current Transformers - Board Mount 10A Curr Sense Txfr 1:30 SM

53030C
Murata Power Solutions
1: 1,32 €
1.039In Stock

Mfr. Part No.
53030C

Mouser Part No
580-53030C

Murata Power Solutions

Current Transformers - Board Mount 10A Curr Sense Txfr 1:30 SM

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Datasheet

1.039In Stock

Cut Tape

1,32 €

1,20 €

1,15 €

1,12 €

View

Reel

0,857 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Current Transformers

10 A

50 kHz to 500 kHz

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AB-T
Allegro MicroSystems
1: 5,71 €
5.523In Stock
NRND

Mfr. Part No.
ACS732KLATR-65AB-T

Mouser Part No
250-ACS732KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

5.523In Stock

Cut Tape

5,71 €

4,81 €

4,47 €

4,06 €

Reel

2,90 €

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

65 A

4 %

1 MHz

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

ACS722KMATR-20AB-T
Allegro MicroSystems
1: 4,45 €
2.866In Stock

Mfr. Part No.
ACS722KMATR-20AB-T

Mouser Part No
250-722KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR

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Datasheet

2.866In Stock

Cut Tape

4,45 €

4,21 €

4,08 €

3,94 €

Reel

3,47 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Hall-Effect

20 A

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

CST4835-050EC
Coilcraft
1: 3,12 €
589In Stock

Mfr. Part No.
CST4835-050EC

Mouser Part No
994-CST4835-050EC

Coilcraft

Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200

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Datasheet

589In Stock

Cut Tape

3,12 €

2,55 €

2,40 €

Reel

2,04 €

1,95 €

1,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers

Board Mount Current Sensors CURRENT SENSOR

ACS715LLCTR-20A-T
Allegro MicroSystems
1: 5,48 €
42In Stock
9.000Expected 2/4/2027

Mfr. Part No.
ACS715LLCTR-20A-T

Mouser Part No
250-715LLCTR20AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

42In Stock

9.000Expected 2/4/2027

Cut Tape

5,48 €

4,74 €

4,45 €

4,12 €

View

Reel

3,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Board Mount Current Sensors

Linear Hall

20 A

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

ECSL41A
Littelfuse
1: 196,78 €
1In Stock

Mfr. Part No.
ECSL41A

Mouser Part No
576-ECSL41A

Littelfuse

Current Sensors – Industrial 120VAC ISOLATED SPDT CURRENT SENSOR

Datasheet

1In Stock

196,78 €

164,72 €

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: 28,37 €
16In Stock

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

Mouser Part No
810-CCT3230471001602

TDK

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

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Datasheet

16In Stock

28,37 €

24,99 €

23,22 €

19,62 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Clamp-On Current Sensor

100 A

1 %

50 Hz to 60 Hz

Board Mount Current Sensors CT417-HSN820MR

CT417-HSN820MR
Allegro MicroSystems
1: 4,08 €
64In Stock
10.000On Order

Mfr. Part No.
CT417-HSN820MR

Mouser Part No
462-CT417-HSN820MR

Allegro MicroSystems

Board Mount Current Sensors CT417-HSN820MR

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Datasheet

64In Stock

10.000On Order

Cut Tape

4,08 €

3,43 €

3,19 €

2,90 €

View

Reel

1,96 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Board Mount Current Sensors

Board Mount Current Sensors CURRENT SENSORS

CSLA2DJI
Honeywell
1: 106,30 €
7In Stock

Mfr. Part No.
CSLA2DJI

Mouser Part No
785-CSLA2DJI

Honeywell

Board Mount Current Sensors CURRENT SENSORS

Datasheet

7In Stock

106,30 €

89,67 €

83,33 €

77,26 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Inductive Analog Current Sensor

225 A

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

L18P015D15
Tamura
1: 9,48 €
194In Stock
600Expected 4/13/2027

Mfr. Part No.
L18P015D15

Mouser Part No
838-L18P015D15

Tamura

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

Datasheet

194In Stock

600Expected 4/13/2027

9,48 €

7,99 €

7,42 €

6,74 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

15 A

0 Hz to 100 kHz

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

MCA1101-5-3
ACEINNA
1: 4,62 €
503In Stock
3.000Expected 10/2/2026

Mfr. Part No.
MCA1101-5-3

Mouser Part No
438-MCA1101-5-3

ACEINNA

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

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Datasheet

503In Stock

3.000Expected 10/2/2026

Cut Tape

4,62 €

3,90 €

3,62 €

3,29 €

View

Reel

2,19 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

Fixed Gain

5 A

0.6 %

Board Mount Current Sensors 65A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

MCA1101-65-5
ACEINNA
1: 5,97 €
396In Stock

Mfr. Part No.
MCA1101-65-5

Mouser Part No
438-MCA1101-65-5

ACEINNA

Board Mount Current Sensors 65A, 5V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN62368-1 and UL1577 Certified. SOIC-16

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Datasheet

396In Stock

5,97 €

5,03 €

4,67 €

4,24 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

65 A

1.5 MHz

Current Sensors – Industrial Motor Protective Relay

SAO-S1N
Omron Automation and Safety
1: 367,52 €
3In Stock

Mfr. Part No.
SAO-S1N

Mouser Part No
653-SAO-S1N

Omron Automation and Safety

Current Sensors – Industrial Motor Protective Relay

Datasheet

3In Stock

367,52 €

307,07 €

296,51 €

296,49 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors CURRENT SENSOR ( 150A; 15V)

L08P150D15
Tamura
1: 10,62 €
62In Stock
500Expected 12/1/2026

Mfr. Part No.
L08P150D15

Mouser Part No
838-L08P150D15

Tamura

Board Mount Current Sensors CURRENT SENSOR ( 150A; 15V)

Datasheet

62In Stock

500Expected 12/1/2026

10,62 €

8,96 €

8,32 €

7,56 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

150 A

0 Hz to 100 kHz

Board Mount Current Sensors CURRENT SENSOR ( 50A; 15V; 1000T)

S25P050D15X
Tamura
1: 17,81 €
6In Stock
300Expected 3/31/2027

Mfr. Part No.
S25P050D15X

Mouser Part No
838-S25P050D15X

Tamura

Board Mount Current Sensors CURRENT SENSOR ( 50A; 15V; 1000T)

Datasheet

6In Stock

300Expected 3/31/2027

17,81 €

15,02 €

13,96 €

12,67 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

50 A

0 Hz to 100 kHz

Board Mount Current Sensors FLUX-GATE CS VREFOUT( 25A; +5V)

F03P025S05L
Tamura
1: 12,26 €
7In Stock

Mfr. Part No.
F03P025S05L

Mouser Part No
838-F03P025S05L

Tamura

Board Mount Current Sensors FLUX-GATE CS VREFOUT( 25A; +5V)

Datasheet

7In Stock

12,26 €

11,14 €

10,72 €

10,23 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Sensors

Types of Current Sensors

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ABB
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 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