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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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Download Table (.CSV)

Part #

Board Mount Current Sensors 5V +/-40G 50mV/G Coreless High-Precision

ACS37610LLUATR-050B5(37610H)
Allegro MicroSystems
1: $8.01
3,977In Stock

Mfr. Part #
ACS37610LLUATR-050B5(37610H)

Mouser Part #
250-ACS37610LLU050B5

Allegro MicroSystems

Board Mount Current Sensors 5V +/-40G 50mV/G Coreless High-Precision

Learn More

Datasheet

3,977In Stock

Cut Tape

$8.01

$6.76

$6.28

$5.70

View

Reel

$3.87

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors

Current Sensor

0 Hz to 200 kHz

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-050B3
Allegro MicroSystems
1: $7.15
7,734In Stock

Mfr. Part #
ACS72981LLRATR-050B3

Mouser Part #
250-ACS72981LLRATR05

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

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Datasheet

7,734In Stock

$7.15

$6.42

$6.15

$5.83

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors Automotive 5A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16 (AECQ)

MCA2101-5-3
ACEINNA
1: $8.69
950In Stock
New At Mouser

Mfr. Part #
MCA2101-5-3

Mouser Part #
438-MCA2101-5-3

New At Mouser

ACEINNA

Board Mount Current Sensors Automotive 5A, 3.3V, Fix gain, 5MHz BW, Galvanic Isolation. UL/IEC/EN60950-1 certified. SOIC-16 (AECQ)

Datasheet

950In Stock

Cut Tape

$8.69

$7.34

$6.82

$6.19

View

Reel

$4.12

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

High Accuracy Current Sensor

5 A

Board Mount Current Sensors CT432-HSWF50MR

CT432-HSWF50MR
Allegro MicroSystems
1: $6.42
5,864In Stock

Mfr. Part #
CT432-HSWF50MR

Mouser Part #
462-CT432-HSWF50MR

Allegro MicroSystems

Board Mount Current Sensors CT432-HSWF50MR

Learn More

Datasheet

5,864In Stock

Cut Tape

$6.42

$5.75

$5.51

$5.22

View

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

6 mA

1 MHz

Board Mount Current Sensors CT433-HSWF20MR

CT433-HSWF20MR
Allegro MicroSystems
1: $6.42
5,336In Stock

Mfr. Part #
CT433-HSWF20MR

Mouser Part #
462-CT433-HSWF20MR

Allegro MicroSystems

Board Mount Current Sensors CT433-HSWF20MR

Learn More

Datasheet

5,336In Stock

Cut Tape

$6.42

$5.75

$5.51

$5.22

Reel

$4.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors

6 mA

1 MHz

Board Mount Current Sensors CT433-HSWF50MR

CT433-HSWF50MR
Allegro MicroSystems
1: $6.42
6,406In Stock

Mfr. Part #
CT433-HSWF50MR

Mouser Part #
462-CT433-HSWF50MR

Allegro MicroSystems

Board Mount Current Sensors CT433-HSWF50MR

Learn More

Datasheet

6,406In Stock

Cut Tape

$6.42

$5.75

$5.51

$5.22

View

Reel

$4.16

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: $7.09
1,980In Stock

Mfr. Part #
SCS-4-4-125T-TR

Mouser Part #
530-SCS-4-4-125T-TR

Bel Signal Transformer

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

Learn More

Datasheet

1,980In Stock

Cut Tape

$7.09

$5.80

$4.77

$4.62

View

Reel

$3.61

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: $7.09
1,955In Stock

Mfr. Part #
SCS-4-4-150T-TR

Mouser Part #
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

$7.09

$5.80

$4.77

$4.62

View

Reel

$3.61

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: $7.09
1,879In Stock

Mfr. Part #
SCS-4-4-20T-TR

Mouser Part #
530-SCS-4-4-20T-TR

Bel Signal Transformer

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

Learn More

Datasheet

1,879In Stock

Cut Tape

$7.09

$5.80

$4.77

$4.62

View

Reel

$3.61

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: $7.53
1,993In Stock

Mfr. Part #
SCS-4-4-50T-TR

Mouser Part #
530-SCS-4-4-50T-TR

Bel Signal Transformer

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

Learn More

Datasheet

1,993In Stock

Cut Tape

$7.53

$6.16

$5.06

$4.91

View

Reel

$3.83

Min.: 1
Mult.: 1

: 2,000

Current Transformers

7 A

50 kHz to 1 MHz

Current Sensors - Industrial 1500A,T/H,MCU2,250K,3C5 CAN ID

CSNV1500N-325
Honeywell / MICRO SWITCH
1: $162.87
36In Stock

Mfr. Part #
CSNV1500N-325

Mouser Part #
785-CSNV1500N-325

Honeywell / MICRO SWITCH

Current Sensors - Industrial 1500A,T/H,MCU2,250K,3C5 CAN ID

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Datasheet

36In Stock

$162.87

$154.51

$140.47

$119.39

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Hall-Effect

1.5 kA

1 %

Board Mount Current Sensors 100A; +5V Tin

LA37S100S05KM
Tamura
1: $35.73
200In Stock

Mfr. Part #
LA37S100S05KM

Mouser Part #
838-LA37S100S05KM

Tamura

Board Mount Current Sensors 100A; +5V Tin

Learn More

Datasheet

200In Stock

$35.73

$31.83

$30.04

$25.03

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

100 A

1.8 %

Board Mount Current Sensors Rogowski Coil Power-Line Current Sensor with Amplifier, 16ld

RAA788000GSP#HA0
Renesas / Intersil
1: $5.00
2,230In Stock

Mfr. Part #
RAA788000GSP#HA0

Mouser Part #
968-RAA788000GSP#HA0

Renesas / Intersil

Board Mount Current Sensors Rogowski Coil Power-Line Current Sensor with Amplifier, 16ld

Datasheet

2,230In Stock

Cut Tape

$5.00

$4.77

$4.44

$3.74

Reel

$1.81

View

Min.: 1
Mult.: 1

: 2,500

Board Mount Current Sensors

Current Sensors - Industrial

DK 20 C10 U
LEM
1: $659.88
8In Stock
1On Order
New Product

Mfr. Part #
DK 20 C10 U

Mouser Part #
61-DK20C10U

New Product

LEM

Current Sensors - Industrial

Datasheet

8In Stock

1On Order

$659.88

$659.87

$607.16

$590.10

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors

HAIS 150-P
LEM
1: $38.08
106In Stock
New Product

Mfr. Part #
HAIS 150-P

Mouser Part #
61-HAIS150-P

New Product

LEM

Board Mount Current Sensors

Datasheet

106In Stock

$38.08

$34.75

$33.52

$32.04

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

HAIS 50-P
LEM
1: $38.08
111In Stock
New Product

Mfr. Part #
HAIS 50-P

Mouser Part #
61-HAIS50-P

New Product

LEM

Board Mount Current Sensors

Datasheet

111In Stock

$38.08

$34.75

$33.52

$32.04

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Sensors - Industrial

HAL 400-S
LEM
1: $82.62
39In Stock
New Product

Mfr. Part #
HAL 400-S

Mouser Part #
61-HAL400-S

New Product

LEM

Current Sensors - Industrial

Datasheet

39In Stock

$82.62

$76.08

$73.64

$70.74

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors - Industrial

HTA 200-S
LEM
1: $128.02
32In Stock
New Product

Mfr. Part #
HTA 200-S

Mouser Part #
61-HTA200-S

New Product

LEM

Current Sensors - Industrial

Datasheet

32In Stock

$128.02

$87.37

$79.30

$75.91

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors - Industrial

HTA 400-S
LEM
1: $112.38
35In Stock
New Product

Mfr. Part #
HTA 400-S

Mouser Part #
61-HTA400-S

New Product

LEM

Current Sensors - Industrial

Datasheet

35In Stock

$112.38

$94.81

$88.10

$79.96

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors - Industrial

HTFS 200-P
LEM
1: $35.78
187In Stock
New Product

Mfr. Part #
HTFS 200-P

Mouser Part #
61-HTFS200-P

New Product

LEM

Current Sensors - Industrial

Datasheet

187In Stock

$35.78

$32.64

$31.46

$30.06

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors

HX 03-P
LEM
1: $20.21
304In Stock
New Product

Mfr. Part #
HX 03-P

Mouser Part #
61-HX03-P

New Product

LEM

Board Mount Current Sensors

Datasheet

304In Stock

More Info Available

$20.21

$18.30

$17.58

$16.74

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

HXS 50-NP
LEM
1: $18.36
713In Stock
800On Order
New Product

Mfr. Part #
HXS 50-NP

Mouser Part #
61-HXS50-NP

New Product

LEM

Board Mount Current Sensors

Datasheet

713In Stock

800On Order

$18.36

$16.62

$15.97

$15.19

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

HY 50-P
LEM
1: $37.13
169In Stock
New Product

Mfr. Part #
HY 50-P

Mouser Part #
61-HY50-P

New Product

LEM

Board Mount Current Sensors

169In Stock

$37.13

$33.89

$32.68

$31.23

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

LA 255-S
LEM
1: $169.08
48In Stock
New Product

Mfr. Part #
LA 255-S

Mouser Part #
61-LA255-S

New Product

LEM

Board Mount Current Sensors

Datasheet

48In Stock

$169.08

$142.62

$132.55

$120.34

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

250 A

0.8 %

100 kHz

Board Mount Current Sensors

LA 305-S
LEM
1: $204.82
20In Stock
New Product

Mfr. Part #
LA 305-S

Mouser Part #
61-LA305-S

New Product

LEM

Board Mount Current Sensors

20In Stock

$204.82

$173.70

$166.24

$162.23

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Sensors

Types of Current Sensors

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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
7.5 mA
7.8 mA
8 mA
8.1 mA
8.5 mA
9 mA
10 mA
10.5 mA
11 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 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