Sensors – Mouser Japan

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Current Sensors

Allegro Microsystems Current Sensors are advanced ICs that achieve high efficiency and power density in designs. The Current Sensors are fully integrated solutions designed to make design-in easy. Allegro’s current sensors include fast over-current detection in addition to a precision analog output. Additionally, the current sensors offer a high voltage with excellent isolation ratings of up to 1100Vrms. The devices are ideal for residential and industrial solar inverter applications.

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Part #

Board Mount Current Sensors SENSOR

ACS730KLCTR-65AB-T
Allegro MicroSystems
1: ¥697.6
1,977In Stock

Mfr. Part #
ACS730KLCTR-65AB-T

Mouser Part #
250-ACS730KLCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

1,977In Stock

Cut Tape

¥697.6

¥624.5

¥598

¥564.7

View

Reel

¥436.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AU-T
Allegro MicroSystems
1: ¥1,102.9
866In Stock

Mfr. Part #
ACS732KLATR-65AU-T

Mouser Part #
250-ACS732KLATR65AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

866In Stock

Cut Tape

¥1,102.9

¥928.5

¥863.7

¥784

View

Reel

¥531.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS770ECB-200B-PSF-T
Allegro MicroSystems
1: ¥1,742.4
1,425In Stock

Mfr. Part #
ACS770ECB-200B-PSF-T

Mouser Part #
250-ACS770ECB200BPSF

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

1,425In Stock

¥1,742.4

¥1,578

¥1,516.5

¥1,425.1

View

Min.: 1
Mult.: 1

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-020U5
Allegro MicroSystems
1: ¥609.6
88In Stock
12,000On Order

Mfr. Part #
ACS71240LLCBTR-020U5

Mouser Part #
250-S71240LLCBTR020U

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

88In Stock

12,000On Order

Cut Tape

¥609.6

¥513.2

¥476.7

¥402

View

Reel

¥294

MouseReel Available

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

: 3,000

Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

APS11760LLHALT-3PL2
Allegro MicroSystems
1: ¥202.6
1,332In Stock

Mfr. Part #
APS11760LLHALT-3PL2

Mouser Part #
250-11760LLHALT3PL2

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors MICROPOWER 3W PLANAR HALL-EFFECT SWITCH

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Datasheet

1,332In Stock

Cut Tape

¥202.6

¥179.4

¥159.6

¥152.3

View

Reel

¥110.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B3
Allegro MicroSystems
1: ¥888.6
32,000On Order

Mfr. Part #
ACS37612LLUATR-010B3

Mouser Part #
250-37612LLUATR010B3

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

32,000On Order

Cut Tape

¥888.6

¥749.1

¥696

¥631.2

View

Reel

¥481.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 4,000

: 4,000

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

ACS37002LMABTR-066U5
Allegro MicroSystems
1: ¥1,220.8
5,906Expected 1/18/2027

Mfr. Part #
ACS37002LMABTR-066U5

Mouser Part #
250-2LMABTR-066U5

Allegro MicroSystems

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

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Datasheet

5,906Expected 1/18/2027

Cut Tape

¥1,220.8

¥1,029.8

¥956.7

¥868.7

View

Reel

¥599.6

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

ACS37002LMCATR-050B3
Allegro MicroSystems
1: ¥1,197.6
4,000Expected 2/25/2027

Mfr. Part #
ACS37002LMCATR-050B3

Mouser Part #
250-2LMCATR-050B3

Allegro MicroSystems

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

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Datasheet

4,000Expected 2/25/2027

Cut Tape

¥1,197.6

¥1,079.7

¥1,036.5

¥983.3

View

Reel

¥808.9

MouseReel Available

Min.: 1
Mult.: 1
Max.: 800

: 800

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-15AB-T
Allegro MicroSystems
1: ¥217.6
53,895On Order

Mfr. Part #
ACS711KEXLT-15AB-T

Mouser Part #
250-711KEXLT15ABT

Allegro MicroSystems

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

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Datasheet

53,895On Order

Cut Tape

¥217.6

¥192.7

¥172.7

¥164.1

View

Reel

¥134.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,500

: 1,500

Board Mount Current Sensors 20A BI-DIRECTIONAL CURRENT SENSOR

ACS712ELCTR-20A-T
Allegro MicroSystems
1: ¥626.2
79,611On Order

Mfr. Part #
ACS712ELCTR-20A-T

Mouser Part #
250-712ELCTR20AT

Allegro MicroSystems

Board Mount Current Sensors 20A BI-DIRECTIONAL CURRENT SENSOR

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Datasheet

79,611On Order

Cut Tape

¥626.2

¥561.4

¥536.5

¥506.6

View

Reel

¥378.7

MouseReel Available

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

: 3,000

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SEN

ACS725LLCTR-10AB-T
Allegro MicroSystems
1: ¥752.4
8,944Expected 9/3/2026

Mfr. Part #
ACS725LLCTR-10AB-T

Mouser Part #
250-725LLCTR10ABT

Allegro MicroSystems

Board Mount Current Sensors DIFFERENTIAL HALL INTEGRATED CURRENT SEN

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Datasheet

8,944Expected 9/3/2026

Cut Tape

¥752.4

¥674.4

¥644.5

¥609.6

View

Reel

¥453.5

MouseReel Available

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

: 3,000

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

ACS725LLCTR-10AU-T
Allegro MicroSystems
1: ¥803.9
7,900Expected 3/4/2027

Mfr. Part #
ACS725LLCTR-10AU-T

Mouser Part #
250-725LLCTR10AUT

Allegro MicroSystems

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

Learn More

Datasheet

7,900Expected 3/4/2027

Cut Tape

¥803.9

¥694.3

¥647.8

¥588

View

Reel

¥453.5

MouseReel Available

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

: 3,000

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

ACS725LLCTR-20AB-T
Allegro MicroSystems
1: ¥906.9
8,903Expected 11/12/2026

Mfr. Part #
ACS725LLCTR-20AB-T

Mouser Part #
250-725LLCTR20ABT

Allegro MicroSystems

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

Learn More

Datasheet

8,903Expected 11/12/2026

Cut Tape

¥906.9

¥765.7

¥710.9

¥646.1

View

Reel

¥453.5

MouseReel Available

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

: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS725LLCTR-30AB-T
Allegro MicroSystems
1: ¥709.2
7,924Expected 9/3/2026

Mfr. Part #
ACS725LLCTR-30AB-T

Mouser Part #
250-725LLCTR30ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

7,924Expected 9/3/2026

Cut Tape

¥709.2

¥636.2

¥607.9

¥576.4

View

Reel

¥445.1

MouseReel Available

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

: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-20AB-T
Allegro MicroSystems
1: ¥697.6
14,192On Order

Mfr. Part #
ACS730KLCTR-20AB-T

Mouser Part #
250-730KLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

Learn More

Datasheet

14,192On Order

Cut Tape

¥697.6

¥624.5

¥598

¥564.7

View

Reel

¥430.2

MouseReel Available

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

: 3,000

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-PFF-T
Allegro MicroSystems
1: ¥1,651
6,401Expected 8/18/2026

Mfr. Part #
ACS772LCB-050B-PFF-T

Mouser Part #
250-772LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

Learn More

Datasheet

6,401Expected 8/18/2026

¥1,651

¥1,494.9

¥1,436.8

¥1,367

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100U-PFF-T
Allegro MicroSystems
1: ¥1,646.1
3,229Expected 10/5/2026

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

Mouser Part #
250-772LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

3,229Expected 10/5/2026

¥1,646.1

¥1,489.9

¥1,413.5

¥1,317.2

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-100B-PFF-T
Allegro MicroSystems
1: ¥1,682.6
3,619On Order

Mfr. Part #
ACS773LCB-100B-PFF-T

Mouser Part #
250-773LCB100BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

3,619On Order

¥1,682.6

¥1,523.1

¥1,463.3

¥1,391.9

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

A1366LKTTN-1-T
Allegro MicroSystems
1: ¥681
9,117Expected 8/17/2026

Mfr. Part #
A1366LKTTN-1-T

Mouser Part #
250-A1366LKTTN-1-T

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE

Learn More

Datasheet

9,117Expected 8/17/2026

Cut Tape

¥681

¥611.2

¥584.7

¥553.1

View

Reel

¥438.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

ACS37800KMACTR-090B3-I2C
Allegro MicroSystems
1: ¥1,161
6,031On Order

Mfr. Part #
ACS37800KMACTR-090B3-I2C

Mouser Part #
250-KMACTR-090B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER MONITOR IC, I2C INTERFACE, FOR DC AND AC APPLICATIONS

Learn More

Datasheet

6,031On Order

Cut Tape

¥1,161

¥978.3

¥910.2

¥825.5

View

Reel

¥598

MouseReel Available

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

: 1,000

Board Mount Current Sensors NRND

ACS70331EESATR-005U3
Allegro MicroSystems
1: ¥451.8
8,919Expected 2/4/2027

Mfr. Part #
ACS70331EESATR-005U3

Mouser Part #
250-70331EESATR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

8,919Expected 2/4/2027

Cut Tape

¥451.8

¥402

¥375.4

¥347.1

View

Reel

¥285.7

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,500

: 1,500

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-030B3
Allegro MicroSystems
1: ¥609.6
8,623Expected 10/1/2026

Mfr. Part #
ACS71240LLCBTR-030B3

Mouser Part #
250-71240LLCBTR030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

8,623Expected 10/1/2026

Cut Tape

¥609.6

¥513.2

¥476.7

¥402

View

Reel

¥294

MouseReel Available

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

: 3,000

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, VERY HIGH PRECISION, PROGRAMM

ACS70311LOKATN-010B5-C
Allegro MicroSystems
12,000: ¥548.1
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ACS70311LOKATN-010B5-C

Mouser Part #
250-0311LOKATN010B5C

Allegro MicroSystems

Board Mount Hall Effect / Magnetic Sensors LOW NOISE, VERY HIGH PRECISION, PROGRAMM

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥548.1

Min.: 12,000
Mult.: 12,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-045B5
Allegro MicroSystems
9,000: ¥282.4
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
ACS71240LLCBTR-045B5

Mouser Part #
250-71240LLCBTR045B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

¥282.4

MouseReel Available

Min.: 9,000
Mult.: 9,000

: 3,000

Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8

ACS37600KLUATR-1P5B5-C
Allegro MicroSystems
12,000: ¥583
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ACS37600KLUATR-1P5B5-C

Mouser Part #
250-7600KLUATR1P5B5C

Allegro MicroSystems

Board Mount Current Sensors 400KHZ IC FOR CORE BASED APPLICATIONS WITH VREF AND OCF IN TSSOP8

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

¥583

Min.: 12,000
Mult.: 12,000