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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: 4,662

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Part #

Board Mount Current Sensors

HASS 50-S
LEM
1: ¥3,640.9
199In Stock
400Expected 9/3/2026
New Product

Mfr. Part #
HASS 50-S

Mouser Part #
61-HASS50-S

New Product

LEM

Board Mount Current Sensors

Learn More

Datasheet

199In Stock

400Expected 9/3/2026

¥3,640.9

¥3,317

¥3,197.4

¥3,054.6

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Min.: 1
Mult.: 1

Board Mount Current Sensors

HASS 500-S
LEM
1: ¥3,752.2
87In Stock
New Product

Mfr. Part #
HASS 500-S

Mouser Part #
61-HASS500-S

New Product

LEM

Board Mount Current Sensors

Learn More

Datasheet

87In Stock

¥3,752.2

¥3,420

¥3,297.1

¥3,149.3

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.

HAT 400-S
LEM
1: ¥15,219.7
31In Stock
New Product

Mfr. Part #
HAT 400-S

Mouser Part #
61-HAT400-S

New Product

LEM

Learn More

Datasheet

31In Stock

¥15,219.7

¥12,839.5

¥11,932.6

¥10,829.7

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

400 A

1 %

25 kHz

HAT 800-S
LEM
1: ¥15,615.1
39In Stock
40Expected 9/7/2026
New Product

Mfr. Part #
HAT 800-S

Mouser Part #
61-HAT800-S

New Product

LEM

Learn More

Datasheet

39In Stock

40Expected 9/7/2026

¥15,615.1

¥13,171.7

¥12,241.6

¥11,110.4

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

800 A

1 %

25 kHz

Board Mount Current Sensors Current Transducer HAX 500 2500-S For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

HAX 1000-S
LEM
1: ¥24,122.7
60In Stock
New Product

Mfr. Part #
HAX 1000-S

Mouser Part #
61-HAX1000-S

New Product

LEM

Learn More

Datasheet

60In Stock

¥24,122.7

¥20,347.3

¥18,910.5

¥17,168.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

1 kA

1 %

25 kHz

Board Mount Current Sensors

HLSR 80-P/SP10
LEM
1: ¥2,865.2
213In Stock
New Product

Mfr. Part #
HLSR 80-P/SP10

Mouser Part #
61-HLSR80-P/SP10

New Product

LEM

Board Mount Current Sensors

Learn More

Datasheet

213In Stock

¥2,865.2

¥2,416.8

¥2,245.7

¥2,038

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Board Mount Current Sensors Current Transducer HOB-P series

HOB 100-P
LEM
1: ¥3,717.3
198In Stock
New Product

Mfr. Part #
HOB 100-P

Mouser Part #
61-HOB100-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

198In Stock

¥3,717.3

¥3,134.3

¥2,913.4

¥2,642.7

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

100 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP1 series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separationbetween the primary and the secondary circuit.

HOB 100-P/SP1
LEM
1: ¥2,886.8
114In Stock
New Product

Mfr. Part #
HOB 100-P/SP1

Mouser Part #
61-HOB100-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP1 series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separationbetween the primary and the secondary circuit.

Datasheet

114In Stock

¥2,886.8

¥2,622.7

¥2,526.4

¥2,408.5

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

100 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 130-P
LEM
1: ¥3,283.8
266In Stock
New Product

Mfr. Part #
HOB 130-P

Mouser Part #
61-HOB130-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

266In Stock

¥3,283.8

¥2,988.1

¥2,878.5

¥2,677.5

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Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

130 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 130-P/SP33
LEM
1: ¥3,283.8
136In Stock
New Product

Mfr. Part #
HOB 130-P/SP33

Mouser Part #
61-HOB130-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

136In Stock

¥3,283.8

¥2,988.1

¥2,878.5

¥2,710.8

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

130 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 50-P
LEM
1: ¥3,317
118In Stock
New Product

Mfr. Part #
HOB 50-P

Mouser Part #
61-HOB50-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

118In Stock

¥3,317

¥3,009.7

¥2,888.5

¥2,621.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

HOB 50-P/SP1
LEM
1: ¥3,283.8
252In Stock
New Product

Mfr. Part #
HOB 50-P/SP1

Mouser Part #
61-HOB50-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

Datasheet

252In Stock

¥3,283.8

¥2,988.1

¥2,878.5

¥2,802.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 75-P
LEM
1: ¥2,946.6
113In Stock
New Product

Mfr. Part #
HOB 75-P

Mouser Part #
61-HOB75-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

113In Stock

¥2,946.6

¥2,679.2

¥2,579.5

¥2,459.9

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

75 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 75-P/SP33
LEM
1: ¥3,715.7
154In Stock
New Product

Mfr. Part #
HOB 75-P/SP33

Mouser Part #
61-HOB75-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

154In Stock

¥3,715.7

¥3,132.6

¥2,911.7

¥2,641

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

75 A

0.75 %

1 MHz

Current Sensors - Industrial

HSNBV-D06
LEM
1: ¥5,773.6
147In Stock
New Product

Mfr. Part #
HSNBV-D06

Mouser Part #
61-HSNBV-D06

New Product

LEM

Current Sensors - Industrial

Datasheet

147In Stock

¥5,773.6

¥4,868.4

¥4,524.6

¥4,107.7

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Current Sensors - Industrial

HSNBV-D09
LEM
1: ¥5,821.8
130In Stock
New Product

Mfr. Part #
HSNBV-D09

Mouser Part #
61-HSNBV-D09

New Product

LEM

Current Sensors - Industrial

Datasheet

130In Stock

¥5,821.8

¥4,909.9

¥4,562.8

¥4,142.5

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Board Mount Current Sensors Current Transducer LA 150-P. For the electronic measurement of currents: DC, AC, pulsed, with galvanic separationn between the primary circuit and the secondary circuit.

LA 150-P
LEM
1: ¥6,275.3
130In Stock
New Product

Mfr. Part #
LA 150-P

Mouser Part #
61-LA150-P

New Product

LEM

Board Mount Current Sensors Current Transducer LA 150-P. For the electronic measurement of currents: DC, AC, pulsed, with galvanic separationn between the primary circuit and the secondary circuit.

Datasheet

130In Stock

¥6,275.3

¥5,291.9

¥4,918.2

¥4,464.8

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

150 A

0.5 %

150 kHz

Board Mount Current Sensors Current Transducer LA 205-S For the electronic measurement of currents: DC, AC, pulsed..., with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

LA 205-S
LEM
1: ¥17,070.1
60In Stock
60Expected 10/6/2026
New Product

Mfr. Part #
LA 205-S

Mouser Part #
61-LA205-S

New Product

LEM

Datasheet

60In Stock

60Expected 10/6/2026

¥17,070.1

¥15,060.3

¥14,299.5

¥13,548.8

¥13,547.1

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

200 A

0.8 %

100 kHz

Board Mount Current Sensors Current Transducer LA 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

LA 25-NP
LEM
1: ¥5,184
84In Stock
750On Order
New Product

Mfr. Part #
LA 25-NP

Mouser Part #
61-LA25-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LA 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

Datasheet

84In Stock

750On Order

¥5,184

¥4,541.2

¥4,298.7

¥4,006.3

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

25 A

0.5 %

150 kHz

Board Mount Current Sensors Current Transducer LAH 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

LAH 25-NP
LEM
1: ¥3,396.7
507In Stock
New Product

Mfr. Part #
LAH 25-NP

Mouser Part #
61-LAH25-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LAH 25-NP For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit.

Learn More

Datasheet

507In Stock

¥3,396.7

¥3,092.8

¥2,979.8

¥2,845.3

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

25 A

0.3 %

200 kHz

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

LES 15-NP
LEM
1: ¥2,518.1
337In Stock
New Product

Mfr. Part #
LES 15-NP

Mouser Part #
61-LES15-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

Learn More

Datasheet

337In Stock

¥2,518.1

¥2,283.9

¥2,197.5

¥2,094.5

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

15 A

0.7 %

300 kHz

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

LES 25-NP
LEM
1: ¥3,293.8
180In Stock
200Expected 8/31/2026
New Product

Mfr. Part #
LES 25-NP

Mouser Part #
61-LES25-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

Learn More

Datasheet

180In Stock

200Expected 8/31/2026

¥3,293.8

¥2,989.8

¥2,787.2

¥2,529.7

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

25 A

0.7 %

300 kHz

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

LES 50-NP
LEM
1: ¥3,554.5
319In Stock
New Product

Mfr. Part #
LES 50-NP

Mouser Part #
61-LES50-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

Learn More

Datasheet

319In Stock

¥3,554.5

¥2,996.4

¥2,785.5

¥2,528

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.7 %

300 kHz

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

LES 6-NP
LEM
1: ¥2,589.5
306In Stock
New Product

Mfr. Part #
LES 6-NP

Mouser Part #
61-LES6-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LES series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

Learn More

Datasheet

306In Stock

¥2,589.5

¥2,350.3

¥2,260.6

¥2,156

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

6 A

0.8 %

300 kHz

Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

LESR 25-NP
LEM
1: ¥2,556.3
165In Stock
200Expected 8/20/2026
New Product

Mfr. Part #
LESR 25-NP

Mouser Part #
61-LESR25-NP

New Product

LEM

Board Mount Current Sensors Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.

Learn More

Datasheet

165In Stock

200Expected 8/20/2026

¥2,556.3

¥2,318.8

¥2,230.7

¥2,126.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

25 A

0.85 %

300 kHz

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