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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 #

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

ACS732KMATR-65AB-T
Allegro MicroSystems
1: 5,71 €
3 557In Stock
NRND

Mfr. Part No.
ACS732KMATR-65AB-T

Mouser Part No
250-732KMATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

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Datasheet

3 557In Stock

Cut Tape

5,71 €

4,81 €

4,47 €

4,06 €

Reel

2,90 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Board Mount Current Sensors

Hall-Effect

65 A

1 MHz

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 CT416-HSN820MR

CT416-HSN820MR
Allegro MicroSystems
1: 3,24 €
3 299In Stock
NRND

Mfr. Part No.
CT416-HSN820MR

Mouser Part No
462-CT416-HSN820MR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT416-HSN820MR

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Datasheet

3 299In Stock

Cut Tape

3,24 €

2,91 €

2,78 €

2,62 €

View

Reel

1,77 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Board Mount Current Sensors

Board Mount Current Sensors CT430-HSWF20MR

CT430-HSWF20MR
Allegro MicroSystems
1: 4,68 €
4 489In Stock
NRND

Mfr. Part No.
CT430-HSWF20MR

Mouser Part No
462-CT430-HSWF20MR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT430-HSWF20MR

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Datasheet

4 489In Stock

Cut Tape

4,68 €

4,20 €

4,02 €

3,81 €

Reel

3,04 €

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MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Board Mount Current Sensors

Isolated Current Sensor (TMR)

20 A

0.7 %

1 MHz

Board Mount Current Sensors CT452-H06MRSN08

CT452-H06MRSN08
Allegro MicroSystems
1: 3,88 €
1 771In Stock

Mfr. Part No.
CT452-H06MRSN08

Mouser Part No
462-CT452-H06MRSN08

Allegro MicroSystems

Board Mount Current Sensors CT452-H06MRSN08

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Datasheet

1 771In 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

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

54050C
Murata Power Solutions
1: 1,74 €
1 178In Stock

Mfr. Part No.
54050C

Mouser Part No
580-54050C

Murata Power Solutions

Current Transformers - Board Mount 15A Curr Sense Txfr 1:1:50 SM

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Datasheet

1 178In Stock

Cut Tape

1,74 €

1,64 €

1,46 €

1,45 €

Reel

1,02 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Current Transformers

15 A

50 kHz to 500 kHz

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

PB0026NL
Pulse Electronics
1: 2,89 €
424In Stock
980Expected 18/08/2026

Mfr. Part No.
PB0026NL

Mouser Part No
673-PB0026NL

Pulse Electronics

Current Transformers - Board Mount SMD Current Sense 5600uH 1.4Ohms

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Datasheet

424In Stock

980Expected 18/08/2026

2,89 €

2,61 €

2,48 €

2,04 €

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Min.: 1
Mult.: 1

Current Transformers

35 A

50 kHz to 500 kHz

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 €

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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 €

2,39 €

Reel

2,04 €

1,95 €

1,92 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Current Transformers

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 02/10/2026

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 02/10/2026

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 €

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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 €

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Min.: 1
Mult.: 1

Industrial Current Sensors

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

L08P150D15
Tamura
1: 10,62 €
62In Stock
500Expected 01/12/2026

Mfr. Part No.
L08P150D15

Mouser Part No
838-L08P150D15

Tamura

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

Datasheet

62In Stock

500Expected 01/12/2026

10,62 €

8,96 €

8,32 €

7,56 €

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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 31/03/2027

Mfr. Part No.
S25P050D15X

Mouser Part No
838-S25P050D15X

Tamura

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

Datasheet

6In Stock

300Expected 31/03/2027

17,81 €

15,02 €

13,96 €

12,67 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors

50 A

0 Hz to 100 kHz

Board Mount Current Sensors CT417-HSN820MR

CT417-HSN820MR
Allegro MicroSystems
1: 3,90 €
172In 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

172In Stock

10 000On Order

Cut Tape

3,90 €

3,44 €

3,20 €

2,91 €

View

Reel

2,10 €

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 €

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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 18/01/2027

Mfr. Part No.
L18P015D15

Mouser Part No
838-L18P015D15

Tamura

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

Datasheet

194In Stock

600Expected 18/01/2027

9,48 €

7,99 €

7,42 €

6,74 €

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Min.: 1
Mult.: 1

Board Mount Current Sensors

15 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 – Industrial CURRENT SENSOR ( 50A; 15V)

L03S050D15
Tamura
1: 14,55 €
109In Stock

Mfr. Part No.
L03S050D15

Mouser Part No
838-L03S050D15

Tamura

Current Sensors – Industrial CURRENT SENSOR ( 50A; 15V)

Datasheet

109In Stock

14,55 €

12,27 €

11,40 €

10,35 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Hall Effect Current Sensor

50 A

1 %

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
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Coilcraft
CTS
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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