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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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Please view our large selection of current sensors below.

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Types of Current Sensors

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Results: 4,675

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Part #

Board Mount Current Sensors Linear Current Sensors 3-Pin

CSLA1CH
Honeywell
1: ¥11,932.6
32In Stock

Mfr. Part #
CSLA1CH

Mouser Part #
785-CSLA1CH

Honeywell

Board Mount Current Sensors Linear Current Sensors 3-Pin

Datasheet

32In Stock

¥11,932.6

¥10,064

¥9,560.7

¥8,124

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Min.: 1
Mult.: 1

Board Mount Current Sensors

19 mA

Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear

CSNF661
Honeywell
1: ¥18,800.9
21In Stock

Mfr. Part #
CSNF661

Mouser Part #
785-CSNF661

Honeywell

Board Mount Current Sensors +/-150 A +/-0.5 % Closed Loop Linear

Datasheet

21In Stock

¥18,800.9

¥17,086.7

¥16,884.1

¥16,880.7

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Min.: 1
Mult.: 1

Board Mount Current Sensors

150 A

0.5 %

Board Mount Current Sensors CURRENT SENSORS CURR SENSOR

CSNR161
Honeywell
1: ¥17,362.4
66In Stock

Mfr. Part #
CSNR161

Mouser Part #
785-CSNR161

Honeywell

Board Mount Current Sensors CURRENT SENSORS CURR SENSOR

Datasheet

66In Stock

¥17,362.4

¥15,784.5

¥15,322.7

¥14,769.6

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Min.: 1
Mult.: 1

Board Mount Current Sensors

200 A

0.5 %

Current Transformers - Board Mount 820uH 28.8V 2.5mOhms N1:N2=1:100

B82801A1824A100
TDK
1: ¥598
2,426In Stock

Mfr. Part #
B82801A1824A100

Mouser Part #
871-B82801A1824A100

TDK

Current Transformers - Board Mount 820uH 28.8V 2.5mOhms N1:N2=1:100

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Datasheet

2,426In Stock

Cut Tape

¥598

¥490

¥423.6

¥410.3

Reel

¥388.7

View

Min.: 1
Mult.: 1

: 600

Current Transformers

50 kHz to 1 MHz

Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz

CS1200L
Coilcraft
1: ¥863.7
599In Stock
1,600Expected 9/18/2026

Mfr. Part #
CS1200L

Mouser Part #
994-CS1200L

Coilcraft

Current Transformers - Board Mount CS1xxx Curr Sensor 35A 20-50kHz

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Datasheet

599In Stock

1,600Expected 9/18/2026

¥863.7

¥705.9

¥581.4

¥563.1

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Min.: 1
Mult.: 1

Current Transformers

Current Transformers - Board Mount CS2106 50/60 Hz 75000uH 20A 26Ohms

CS2106L
Coilcraft
1: ¥2,951.6
177In Stock

Mfr. Part #
CS2106L

Mouser Part #
994-CS2106L

Coilcraft

Current Transformers - Board Mount CS2106 50/60 Hz 75000uH 20A 26Ohms

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Datasheet

177In Stock

¥2,951.6

¥2,481.5

¥2,380.2

¥2,305.5

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Min.: 1
Mult.: 1

Current Transformers

Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200

CST2010-200LD
Coilcraft
1: ¥657.8
2,140In Stock

Mfr. Part #
CST2010-200LD

Mouser Part #
994-CST2010-200LD

Coilcraft

Current Transformers - Board Mount 40A 34mH 5 Ohms AEC-Q200

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Datasheet

2,140In Stock

Cut Tape

¥657.8

¥538.2

¥466.7

¥453.5

Reel

¥433.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Current Transformers

40 A

1 kHz to 1 MHz

Current Sensors - Industrial

LTC 1000-SF/SP24
LEM
1: ¥76,872.7
2In Stock
New Product

Mfr. Part #
LTC 1000-SF/SP24

Mouser Part #
61-LTC1000-SF/SP24

New Product

LEM

Current Sensors - Industrial

2In Stock

¥76,872.7

¥66,920

¥64,390.3

¥64,385.3

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Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors FG-R14-6A 2.25V 6PIN -40C / +105C UL 2231-2 Compliant

FG-R14-6A
KEMET
1: ¥7,881.4
5In Stock
150Expected 5/4/2027
New Product

Mfr. Part #
FG-R14-6A

Mouser Part #
80-FG-R14-6A

New Product

KEMET

Board Mount Current Sensors FG-R14-6A 2.25V 6PIN -40C / +105C UL 2231-2 Compliant

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Datasheet

5In Stock

150Expected 5/4/2027

¥7,881.4

¥6,966.2

¥6,620.7

¥6,262

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Min.: 1
Mult.: 1

Board Mount Current Sensors

13 mA

Board Mount Current Sensors FG-R14-6B 2.25V 6PIN -40C / +105C

FG-R14-6B
KEMET
1: ¥7,215.4
25In Stock
New Product

Mfr. Part #
FG-R14-6B

Mouser Part #
80-FG-R14-6B

New Product

KEMET

Board Mount Current Sensors FG-R14-6B 2.25V 6PIN -40C / +105C

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Datasheet

25In Stock

¥7,215.4

¥6,639

¥6,424.7

¥6,167.3

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Min.: 1
Mult.: 1

Board Mount Current Sensors

13 mA

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-050B3
Allegro MicroSystems
1: ¥325.6
4,129In Stock

Mfr. Part #
ACS71240KEXBLT-050B3

Mouser Part #
250-71240KEXBLT050B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Datasheet

4,129In Stock

¥325.6

¥289

¥259.1

¥240.8

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Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981ELRATR-200B5
Allegro MicroSystems
1: ¥850.4
6,494In Stock

Mfr. Part #
ACS72981ELRATR-200B5

Mouser Part #
250-72981ELRATR200B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Datasheet

6,494In Stock

¥850.4

¥764.1

¥732.5

¥692.6

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Min.: 1
Mult.: 1

Board Mount Current Sensors

200 A

250 kHz

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-30AU-T
Allegro MicroSystems
1: ¥272.4
12,722In Stock

Mfr. Part #
ACS711KEXLT-30AU-T

Mouser Part #
250-ACS711KEXLT30AUT

Allegro MicroSystems

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

Datasheet

12,722In Stock

¥272.4

¥229.2

¥212.6

¥179.4

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Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100B-PFF-T
Allegro MicroSystems
1: ¥1,675.9
249In Stock

Mfr. Part #
ACS772LCB-100B-PFF-T

Mouser Part #
250-CS772LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Datasheet

249In Stock

¥1,675.9

¥1,516.5

¥1,456.7

¥1,363.7

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773KCB-150B-PFF-T
Allegro MicroSystems
1: ¥1,601.2
702In Stock

Mfr. Part #
ACS773KCB-150B-PFF-T

Mouser Part #
250-S773KCB-150BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Datasheet

702In Stock

¥1,601.2

¥1,448.4

¥1,391.9

¥1,302.2

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Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Sensor

150 A

200 kHz

Board Mount Current Sensors RES SMD 0.01 OHM 1% 1/2W WIDE 0603

RL0816T4F-4-R010-FNH
Cyntec
1: ¥129.6
1,441In Stock
5,000Expected 2/15/2027

Mfr. Part #
RL0816T4F-4-R010-FNH

Mouser Part #
108-RL0816T4F4R010F

Cyntec

Board Mount Current Sensors RES SMD 0.01 OHM 1% 1/2W WIDE 0603

Datasheet

1,441In Stock

5,000Expected 2/15/2027

Cut Tape

¥129.6

¥72.4

¥63.6

¥53.7

View

Reel

¥35.9

Min.: 1
Mult.: 1

: 5,000

Board Mount Current Sensors

Board Mount Current Sensors RES SMD 0.02 OHM 1% 1/2W WIDE 0603

RL0816T4F-4-R020-FNH
Cyntec
1: ¥108
6,407In Stock

Mfr. Part #
RL0816T4F-4-R020-FNH

Mouser Part #
108-RL0816T4F4R020F

Cyntec

Board Mount Current Sensors RES SMD 0.02 OHM 1% 1/2W WIDE 0603

Datasheet

6,407In Stock

Cut Tape

¥108

¥89.9

¥71.3

¥62.3

View

Reel

¥37.2

Min.: 1
Mult.: 1

: 5,000

Board Mount Current Sensors

Board Mount Current Sensors RES SMD 0.035 OHM 1% 1/3W WIDE 0603

RL0816T4F-F-R035-FNH
Cyntec
1: ¥119.6
3,919In Stock

Mfr. Part #
RL0816T4F-F-R035-FNH

Mouser Part #
108-RL0816T4FFR035F

Cyntec

Board Mount Current Sensors RES SMD 0.035 OHM 1% 1/3W WIDE 0603

Datasheet

3,919In Stock

Cut Tape

¥119.6

¥113.8

¥71.3

¥62.3

View

Reel

¥33.4

Min.: 1
Mult.: 1

: 5,000

Board Mount Current Sensors

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

ACS37220LEZATR-100B3
Allegro MicroSystems
1: ¥513.2
2,058In Stock

Mfr. Part #
ACS37220LEZATR-100B3

Mouser Part #
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

¥513.2

¥458.4

¥413.6

¥397

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Low-Resistance Current Sensor

100 A

150 kHz

Board Mount Current Sensors High Power Density 150A, 3.3V Current Sensor in QFN Package

ACS37220LEZATR-150B3
Allegro MicroSystems
1: ¥602.9
760In Stock

Mfr. Part #
ACS37220LEZATR-150B3

Mouser Part #
250-LEZATR-150B3

Allegro MicroSystems

Board Mount Current Sensors High Power Density 150A, 3.3V Current Sensor in QFN Package

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Datasheet

760In Stock

¥602.9

¥518.2

¥476.7

¥423.6

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Low-Resistance Current Sensor

150 A

10 Hz to 10 MHz

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

CZ375C
Asahi Kasei Microdevices
1: ¥1,322.2
945In Stock

Mfr. Part #
CZ375C

Mouser Part #
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

¥1,322.2

¥1,194.3

¥1,146.1

¥1,089.6

Reel

¥913.6

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: ¥7,595.8
20In Stock

Mfr. Part #
RCMP20HC2-01

Mouser Part #
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

¥7,595.8

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: ¥7,532.6
14In Stock

Mfr. Part #
RCMP20HC2-03

Mouser Part #
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

¥7,532.6

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: ¥7,876.5
20In Stock

Mfr. Part #
RCMP20HC3-01

Mouser Part #
445-RCMP20HC3-01

Western Automation

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

Learn More

Datasheet

20In Stock

¥7,876.5

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: ¥7,675.5
19In Stock

Mfr. Part #
RCMP20HC3-03

Mouser Part #
445-RCMP20HC3-03

Western Automation

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

Learn More

Datasheet

19In Stock

¥7,675.5

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Monitor

50 Hz to 60 Hz

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