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0A to 50A Integrated Current Sensors ICs

Allegro MicroSystems 0A to 50A Current Sensor ICs with Integrated Conductor is a fully integrated, high-isolation current sensor solution with very low resistance. The 0A to 50A Current Sensor ICs do not require external isolation components and deliver up to 4800V_RMS galvanic isolation.

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Part #

Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR

ACS712ELCTR-30A-T
Allegro MicroSystems
1: ¥626.2
8,540In Stock
9,000Expected 12/17/2026

Mfr. Part #
ACS712ELCTR-30A-T

Mouser Part #
250-712ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors 30A BI-DIRECTIONAL CURRENT SENSOR

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Datasheet

8,540In Stock

9,000Expected 12/17/2026

Cut Tape

¥626.2

¥561.4

¥536.5

¥506.6

View

Reel

¥388.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-35AB-T
Allegro MicroSystems
1: ¥906.9
12,415In Stock

Mfr. Part #
ACS720KLATR-35AB-T

Mouser Part #
250-720KLATR35ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

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Datasheet

12,415In Stock

Cut Tape

¥906.9

¥815.6

¥780.7

¥740.8

View

Reel

¥593

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AU-T
Allegro MicroSystems
1: ¥757.4
7,086In Stock

Mfr. Part #
ACS725KMATR-30AU-T

Mouser Part #
250-725KMATR30AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

7,086In Stock

Cut Tape

¥757.4

¥679.3

¥651.1

¥616.2

Reel

¥493.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

ACS725LLCTR-50AB-T
Allegro MicroSystems
1: ¥709.2
8,841In Stock

Mfr. Part #
ACS725LLCTR-50AB-T

Mouser Part #
250-725LLCTR50ABT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SENSOR IC FOR 3.3V PLATFORMS

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Datasheet

8,841In Stock

Cut Tape

¥709.2

¥636.2

¥607.9

¥576.4

View

Reel

¥445.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-40AB-T
Allegro MicroSystems
1: ¥697.6
5,711In Stock

Mfr. Part #
ACS730KLCTR-40AB-T

Mouser Part #
250-730KLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

5,711In Stock

Cut Tape

¥697.6

¥624.5

¥596.3

¥564.7

View

Reel

¥430.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-050B3
Allegro MicroSystems
1: ¥1,008.2
5,613In 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

5,613In Stock

¥1,008.2

¥906.9

¥868.7

¥823.9

View

Min.: 1
Mult.: 1

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

ACS733KLATR-40AB-T
Allegro MicroSystems
1: ¥1,101.2
5,061In Stock
NRND

Mfr. Part #
ACS733KLATR-40AB-T

Mouser Part #
250-733KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

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Datasheet

5,061In Stock

Cut Tape

¥1,101.2

¥926.8

¥862.1

¥782.3

View

Reel

¥559.8

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050U3
Allegro MicroSystems
1: ¥978.3
2,246In Stock

Mfr. Part #
ACS37002LMABTR-050U3

Mouser Part #
250-2LMABTR-050U3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

2,246In Stock

Cut Tape

¥978.3

¥880.3

¥843.8

¥800.6

Reel

¥636.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

ACS720KLATR-65AB-T
Allegro MicroSystems
1: ¥906.9
2,710In Stock

Mfr. Part #
ACS720KLATR-65AB-T

Mouser Part #
250-720KLATR65ABT

Allegro MicroSystems

Board Mount Current Sensors INTEGRATED HALL EFFECT CURRENT SENSOR

Learn More

Datasheet

2,710In Stock

Cut Tape

¥906.9

¥815.6

¥780.7

¥740.8

Reel

¥593

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-20AB-T
Allegro MicroSystems
1: ¥757.4
2,472In Stock

Mfr. Part #
ACS725KMATR-20AB-T

Mouser Part #
250-725KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2,472In Stock

Cut Tape

¥757.4

¥679.3

¥651.1

¥616.2

Reel

¥493.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMABTR-050U5-M
Allegro MicroSystems
1: ¥1,219.2
1,461In Stock

Mfr. Part #
ACS37002LMABTR-050U5-M

Mouser Part #
250-S37002LMABTR050U

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1,461In Stock

Cut Tape

¥1,219.2

¥1,028.2

¥955.1

¥867

Reel

¥627.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B3
Allegro MicroSystems
1: ¥1,220.8
1,179In Stock
6,000Expected 12/3/2026

Mfr. Part #
ACS37002LMABTR-050B3

Mouser Part #
250-2LMABTR-050B3

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

1,179In Stock

6,000Expected 12/3/2026

Cut Tape

¥1,220.8

¥1,029.8

¥956.7

¥868.7

View

Reel

¥661.1

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

ACS37002LMABTR-050B5
Allegro MicroSystems
1: ¥978.3
1,396In Stock
6,000Expected 11/5/2026

Mfr. Part #
ACS37002LMABTR-050B5

Mouser Part #
250-2LMABTR-050B5

Allegro MicroSystems

Board Mount Current Sensors 400KHZ BW CURRENT SENSOR IC WITH VREF PIN

Learn More

Datasheet

1,396In Stock

6,000Expected 11/5/2026

Cut Tape

¥978.3

¥880.3

¥843.8

¥800.6

Reel

¥661.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMABTR-066B5
Allegro MicroSystems
1: ¥978.3
707In Stock
6,000Expected 12/24/2026

Mfr. Part #
ACS37002LMABTR-066B5

Mouser Part #
250-2LMABTR-066B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

707In Stock

6,000Expected 12/24/2026

Cut Tape

¥978.3

¥880.3

¥843.8

¥800.6

View

Reel

¥647.8

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-050B5
Allegro MicroSystems
1: ¥1,197.6
1,703In Stock

Mfr. Part #
ACS37002LMCATR-050B5

Mouser Part #
250-2LMCATR-050B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1,703In Stock

Cut Tape

¥1,197.6

¥1,079.7

¥1,036.5

¥983.3

Reel

¥784

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-066B5
Allegro MicroSystems
1: ¥1,438.4
2,212In Stock

Mfr. Part #
ACS37002LMCATR-066B5

Mouser Part #
250-2LMCATR-066B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

2,212In Stock

Cut Tape

¥1,438.4

¥1,272.3

¥1,182.6

¥1,073

View

Reel

¥825.5

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002KMABTR-050B3
Allegro MicroSystems
1: ¥865.4
1,059In Stock
6,000Expected 10/5/2026

Mfr. Part #
ACS37002KMABTR-050B3

Mouser Part #
250-37002KMABTR050B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1,059In Stock

6,000Expected 10/5/2026

Cut Tape

¥865.4

¥777.3

¥744.1

¥704.3

View

Reel

¥586.3

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,000

: 1,000

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LLAATR-015B5
Allegro MicroSystems
1: ¥1,112.9
677In Stock

Mfr. Part #
ACS37002LLAATR-015B5

Mouser Part #
250-37002LLAATR015B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

677In Stock

¥1,112.9

¥963.4

¥906.9

¥837.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LMCATR-090B5
Allegro MicroSystems
1: ¥1,197.6
1,154In Stock

Mfr. Part #
ACS37002LMCATR-090B5

Mouser Part #
250-37002LMCATR090B5

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

Learn More

Datasheet

1,154In Stock

Cut Tape

¥1,197.6

¥1,079.7

¥1,036.5

¥983.3

Reel

¥794

View

MouseReel Available

Min.: 1
Mult.: 1

: 800

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: ¥450.1
2,927In Stock

Mfr. Part #
ACS70331EESATR-005B3

Mouser Part #
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

2,927In Stock

Cut Tape

¥450.1

¥402

¥362.1

¥347.1

Reel

¥240.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors NRND

ACS70331EOLCTR-005B3
Allegro MicroSystems
1: ¥476.7
4,027In Stock

Mfr. Part #
ACS70331EOLCTR-005B3

Mouser Part #
250-70331EOLCTR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

4,027In Stock

Cut Tape

¥476.7

¥425.2

¥382

¥367.1

View

Reel

¥285.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS711ELCTR-12AB-T
Allegro MicroSystems
1: ¥400.3
1,319In Stock
9,000Expected 8/17/2026

Mfr. Part #
ACS711ELCTR-12AB-T

Mouser Part #
250-711ELCTR12ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

1,319In Stock

9,000Expected 8/17/2026

Cut Tape

¥400.3

¥357.1

¥320.6

¥307.3

View

Reel

¥230.9

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-010B3
Allegro MicroSystems
1: ¥325.6
8,736In Stock

Mfr. Part #
ACS71240KEXBLT-010B3

Mouser Part #
250-71240KEXBLT010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8,736In Stock

Cut Tape

¥325.6

¥289

¥259.1

¥249.2

Reel

¥187.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B3
Allegro MicroSystems
1: ¥325.6
8,721In Stock

Mfr. Part #
ACS71240KEXBLT-030B3

Mouser Part #
250-71240KEXBLT030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8,721In Stock

Cut Tape

¥325.6

¥289

¥259.1

¥249.2

Reel

¥191

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-010B3
Allegro MicroSystems
1: ¥470.1
4,283In Stock
9,000Expected 9/3/2026

Mfr. Part #
ACS71240LLCBTR-010B3

Mouser Part #
250-71240LLCBTR010B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

4,283In Stock

9,000Expected 9/3/2026

Cut Tape

¥470.1

¥418.6

¥377

¥362.1

View

Reel

¥274.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

0A to 50A Integrated Current Sensors ICs

All Results (105)

Sensors

Semiconductors