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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 5V +/-400G 5mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

ACS37610LLUATR-005B5
Allegro MicroSystems
1: 5,14 €
340In Stock
12.000Expected 4/8/2027

Mfr. Part No.
ACS37610LLUATR-005B5

Mouser Part No
250-ACS37610LLU005B5

Allegro MicroSystems

Board Mount Current Sensors 5V +/-400G 5mV/G TSSOP8 LOW NOISE HALL-BASED CORELESS CURRENT SENSOR

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Datasheet

340In Stock

12.000Expected 4/8/2027

Cut Tape

5,14 €

4,45 €

4,19 €

3,87 €

View

Reel

2,70 €

Min.: 1
Mult.: 1

: 4.000

Board Mount Current Sensors

16.5 mA

Board Mount Current Sensors HIGHEST POWER DENSITY 200A CURRENT SENSOR IC IN QFN PACKAGE

ACS37220LEZATR-100B3
Allegro MicroSystems
1: 2,66 €
2.058In Stock

Mfr. Part No.
ACS37220LEZATR-100B3

Mouser Part No
250-LEZATR-100B3

Allegro MicroSystems

Board Mount Current Sensors HIGHEST POWER DENSITY 200A CURRENT SENSOR IC IN QFN PACKAGE

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Datasheet

2.058In Stock

2,66 €

2,37 €

2,14 €

2,06 €

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Low-Resistance Current Sensor

100 A

150 kHz

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

CZ375C
Asahi Kasei Microdevices
1: 6,85 €
945In Stock

Mfr. Part No.
CZ375C

Mouser Part No
412-CZ375C

Asahi Kasei Microdevices

Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800

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Datasheet

945In Stock

Cut Tape

6,85 €

6,18 €

5,93 €

5,64 €

Reel

4,73 €

View

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

100 A

0.7 %

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount

RCMP20HC2-01
Western Automation
1: 39,33 €
20In Stock

Mfr. Part No.
RCMP20HC2-01

Mouser Part No
445-RCMP20HC2-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Horizontal Mount

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Datasheet

20In Stock

39,33 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 2 Integrated Conductors, Horizontal Mount

RCMP20HC2-03
Western Automation
1: 39,00 €
14In Stock

Mfr. Part No.
RCMP20HC2-03

Mouser Part No
445-RCMP20HC2-03

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 2 Integrated Conductors, Horizontal Mount

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Datasheet

14In Stock

39,00 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount

RCMP20HC3-01
Western Automation
1: 40,78 €
20In Stock

Mfr. Part No.
RCMP20HC3-01

Mouser Part No
445-RCMP20HC3-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Horizontal Mount

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Datasheet

20In Stock

40,78 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 3 Integrated Conductors, Horizontal Mount

RCMP20HC3-03
Western Automation
1: 39,74 €
19In Stock

Mfr. Part No.
RCMP20HC3-03

Mouser Part No
445-RCMP20HC3-03

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 3 Integrated Conductors, Horizontal Mount

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Datasheet

19In Stock

39,74 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount

RCMP20VC2-01
Western Automation
1: 39,01 €
20In Stock

Mfr. Part No.
RCMP20VC2-01

Mouser Part No
445-RCMP20VC2-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 2 Integrated Conductors, Vertical Mount

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Datasheet

20In Stock

39,01 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 2 Integrated Conductors, Vertical Mount

RCMP20VC2-03
Western Automation
1: 39,33 €
19In Stock

Mfr. Part No.
RCMP20VC2-03

Mouser Part No
445-RCMP20VC2-03

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 2 Integrated Conductors, Vertical Mount

Learn More

Datasheet

19In Stock

39,33 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount

RCMP20VC3-01
Western Automation
1: 39,74 €
20In Stock

Mfr. Part No.
RCMP20VC3-01

Mouser Part No
445-RCMP20VC3-01

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62955, 3 Integrated Conductors, Vertical Mount

Learn More

Datasheet

20In Stock

39,74 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

6 mA

50 Hz to 60 Hz

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 3 Integrated Conductors, Vertical Mount

RCMP20VC3-03
Western Automation
1: 40,78 €
20In Stock

Mfr. Part No.
RCMP20VC3-03

Mouser Part No
445-RCMP20VC3-03

Western Automation

Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA Fault Current Detection, IEC62752, 3 Integrated Conductors, Vertical Mount

Learn More

Datasheet

20In Stock

40,78 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

Board Mount Current Sensors CT450-H00MRSN08

CT450-H00MRSN08
Allegro MicroSystems
1: 4,99 €
3.909In Stock

Mfr. Part No.
CT450-H00MRSN08

Mouser Part No
462-CT450-H00MRSN08

Allegro MicroSystems

Board Mount Current Sensors CT450-H00MRSN08

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Datasheet

3.909In Stock

Cut Tape

4,99 €

4,21 €

3,90 €

3,54 €

View

Reel

2,40 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Board Mount Current Sensors

6 mA

1 MHz

Board Mount Current Sensors XtremeSense TMR 1MHz Bandwidth Contactless Current Sensor, Common Mode <1% Total Error 8-lead TSSOP (Programmable Bipolar; VDD = 3.0 V; Up to +125C)

CT453-H00MRTS08
Allegro MicroSystems
1: 6,06 €
980In Stock

Mfr. Part No.
CT453-H00MRTS08

Mouser Part No
462-CT453-H00MRTS08

Allegro MicroSystems

Board Mount Current Sensors XtremeSense TMR 1MHz Bandwidth Contactless Current Sensor, Common Mode <1% Total Error 8-lead TSSOP (Programmable Bipolar; VDD = 3.0 V; Up to +125C)

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Datasheet

980In Stock

Cut Tape

6,06 €

5,11 €

4,76 €

4,31 €

View

Reel

2,89 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Board Mount Current Sensors

6 mA

1 MHz

Current Transformers - Board Mount SMD Current Transformer 1280uH-TR

SCS-4-4-125T-TR
Bel Signal Transformer
1: 4,00 €
1.980In Stock

Mfr. Part No.
SCS-4-4-125T-TR

Mouser Part No
530-SCS-4-4-125T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 1280uH-TR

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Datasheet

1.980In Stock

Cut Tape

4,00 €

3,27 €

2,69 €

2,61 €

View

Reel

2,04 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 1800uH-TR

SCS-4-4-150T-TR
Bel Signal Transformer
1: 4,00 €
1.955In Stock

Mfr. Part No.
SCS-4-4-150T-TR

Mouser Part No
530-SCS-4-4-150T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 1800uH-TR

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Datasheet

1.955In Stock

Cut Tape

4,00 €

3,27 €

2,69 €

2,61 €

View

Reel

2,04 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 33uH-TR

SCS-4-4-20T-TR
Bel Signal Transformer
1: 4,00 €
1.869In Stock

Mfr. Part No.
SCS-4-4-20T-TR

Mouser Part No
530-SCS-4-4-20T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 33uH-TR

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Datasheet

1.869In Stock

Cut Tape

4,00 €

3,27 €

2,69 €

2,61 €

View

Reel

2,04 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 74uH-TR

SCS-4-4-30T-TR
Bel Signal Transformer
1: 4,00 €
1.998In Stock

Mfr. Part No.
SCS-4-4-30T-TR

Mouser Part No
530-SCS-4-4-30T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 74uH-TR

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Datasheet

1.998In Stock

Cut Tape

4,00 €

3,27 €

2,69 €

2,61 €

View

Reel

2,04 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 205uH-TR

SCS-4-4-50T-TR
Bel Signal Transformer
1: 4,25 €
1.993In Stock

Mfr. Part No.
SCS-4-4-50T-TR

Mouser Part No
530-SCS-4-4-50T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 205uH-TR

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Datasheet

1.993In Stock

Cut Tape

4,25 €

3,47 €

2,86 €

2,77 €

View

Reel

2,16 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 400uH-TR

SCS-4-4-70T-TR
Bel Signal Transformer
1: 4,25 €
1.998In Stock

Mfr. Part No.
SCS-4-4-70T-TR

Mouser Part No
530-SCS-4-4-70T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 400uH-TR

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Datasheet

1.998In Stock

Cut Tape

4,25 €

3,47 €

2,86 €

2,77 €

View

Reel

2,16 €

Min.: 1
Mult.: 1

: 2.000

Current Transformers

7 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 0.22mH-TR

SCS-8-3-20T-TR
Bel Signal Transformer
1: 6,40 €
343In Stock

Mfr. Part No.
SCS-8-3-20T-TR

Mouser Part No
530-SCS-8-3-20T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 0.22mH-TR

Learn More

Datasheet

343In Stock

Cut Tape

6,40 €

5,03 €

4,81 €

4,68 €

Reel

4,35 €

View

Min.: 1
Mult.: 1

: 350

Current Transformers

15 A

50 kHz to 1 MHz

Current Transformers - Board Mount SMD Current Transformer 0.50mH-TR

SCS-8-3-30T-TR
Bel Signal Transformer
1: 6,40 €
348In Stock

Mfr. Part No.
SCS-8-3-30T-TR

Mouser Part No
530-SCS-8-3-30T-TR

Bel Signal Transformer

Current Transformers - Board Mount SMD Current Transformer 0.50mH-TR

Learn More

Datasheet

348In Stock

Cut Tape

6,40 €

5,03 €

4,81 €

4,68 €

Reel

4,35 €

View

Min.: 1
Mult.: 1

: 350

Current Transformers

15 A

50 kHz to 1 MHz

Current Sensors – Industrial Automotive Open Loop Current Sensor - Hall effect, AC/DC, 5V, 1100A, Busbar mount

HCSP-1BS-1100
Amphenol Piher
1: 52,70 €
8In Stock

Mfr. Part No.
HCSP-1BS-1100

Mouser Part No
531-HCSP-1B-S-1100

Amphenol Piher

Current Sensors – Industrial Automotive Open Loop Current Sensor - Hall effect, AC/DC, 5V, 1100A, Busbar mount

Learn More

Datasheet

8In Stock

52,70 €

46,84 €

46,57 €

45,09 €

View

Min.: 1
Mult.: 1

Industrial Current Sensors

1.1 A

70 kHz to 250 kHz

Board Mount Current Sensors +/-1300V reinforced isolation 80Arms 25

TMCS1123A5AQDVGR
Texas Instruments
1: 4,26 €
541In Stock
2.000Expected 1/4/2027

Mfr. Part No.
TMCS1123A5AQDVGR

Mouser Part No
595-TMCS1123A5AQDVGR

Texas Instruments

Board Mount Current Sensors +/-1300V reinforced isolation 80Arms 25

Learn More

Datasheet

541In Stock

2.000Expected 1/4/2027

Cut Tape

4,26 €

3,82 €

3,66 €

3,47 €

View

Reel

2,64 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Board Mount Current Sensors

Hall-Effect Current Sensor

75 A

Board Mount Current Sensors 80ARMS 1MHz Hall-eff ect current sensor

TMCS1133B2AQDVGR
Texas Instruments
1: 5,05 €
152In Stock
4.000Expected 4/16/2027

Mfr. Part No.
TMCS1133B2AQDVGR

Mouser Part No
595-TMCS1133B2AQDVGR

Texas Instruments

Board Mount Current Sensors 80ARMS 1MHz Hall-eff ect current sensor

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Datasheet

152In Stock

4.000Expected 4/16/2027

Cut Tape

5,05 €

4,26 €

3,96 €

3,59 €

View

Reel

2,46 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Board Mount Current Sensors

Hall Effect Current Sensor

- 31 A to 65 A

Board Mount Current Sensors 90mHz 85mA 400mV/kA 1%

RC03-400-0250
Pulse Egston
1: 26,21 €
59In Stock

Mfr. Part No.
RC03-400-0250

Mouser Part No
673-RC03-400-0250

Pulse Egston

Board Mount Current Sensors 90mHz 85mA 400mV/kA 1%

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Datasheet

59In Stock

26,21 €

23,19 €

23,08 €

22,90 €

18,67 €

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Sensor

90 kHz

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
Olimex Ltd.
Omron
Phoenix Contact
Pulse
Renesas Electronics
Same Sky
Schneider Electric
Simpson
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 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