Sensors – Mouser United Kingdom

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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 250 KHZ CURRENT SENSOR IC

ACS772ECB-200B-PFF-T
Allegro MicroSystems
1: £4.64
525In Stock

Mfr. Part No.
ACS772ECB-200B-PFF-T

Mouser Part No
250-772ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

525In Stock

£4.64

£4.20

£4.03

£3.84

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772KCB-150B-PFF-T
Allegro MicroSystems
1: £4.75
2,473In Stock

Mfr. Part No.
ACS772KCB-150B-PFF-T

Mouser Part No
250-772KCB150BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

2,473In Stock

£4.75

£4.29

£4.11

£3.84

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-PFF-T
Allegro MicroSystems
1: £5.59
1,319In Stock

Mfr. Part No.
ACS772LCB-050B-PFF-T

Mouser Part No
250-772LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1,319In Stock

£5.59

£5.05

£4.85

£4.60

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-100U-PFF-T
Allegro MicroSystems
1: £5.59
1,395In Stock

Mfr. Part No.
ACS772LCB-100U-PFF-T

Mouser Part No
250-772LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1,395In Stock

£5.59

£5.05

£4.85

£4.52

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773ECB-200B-PFF-T
Allegro MicroSystems
1: £5.32
851In Stock

Mfr. Part No.
ACS773ECB-200B-PFF-T

Mouser Part No
250-773ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

851In Stock

£5.32

£4.84

£4.64

£4.43

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Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS773LCB-050B-PFF-T
Allegro MicroSystems
1: £5.59
1,347In Stock

Mfr. Part No.
ACS773LCB-050B-PFF-T

Mouser Part No
250-773LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

1,347In Stock

£5.59

£5.05

£4.85

£4.60

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Min.: 1
Mult.: 1

Board Mount Current Sensors CURRENT SENSOR

ACS770ECB-200B-PSF-T
Allegro MicroSystems
1: £5.96
1,569In Stock

Mfr. Part No.
ACS770ECB-200B-PSF-T

Mouser Part No
250-ACS770ECB200BPSF

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

1,569In Stock

£5.96

£5.39

£5.18

£5.01

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Min.: 1
Mult.: 1

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-SPI
Allegro MicroSystems
1: £3.88
2,116In Stock

Mfr. Part No.
ACS37800KMACTR-030B3-SPI

Mouser Part No
250-KMACTR-030B3-SPI

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

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Datasheet

2,116In Stock

Cut Tape

£3.88

£3.50

£3.35

£3.18

Reel

£2.65

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-020U5
Allegro MicroSystems
1: £1.64
5,852In Stock
3,000Expected 14/05/2026

Mfr. Part No.
ACS71240LLCBTR-020U5

Mouser Part No
250-S71240LLCBTR020U

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

5,852In Stock

3,000Expected 14/05/2026

Cut Tape

£1.64

£1.47

£1.32

£1.26

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Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-40AB-T
Allegro MicroSystems
1: £2.85
455In Stock
NRND

Mfr. Part No.
ACS732KLATR-40AB-T

Mouser Part No
250-732KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

455In Stock

Cut Tape

£2.85

£2.58

£2.48

£2.34

Reel

£1.83

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

ACS733KLATR-40AB-T
Allegro MicroSystems
1: £3.28
803In Stock
6,000Expected 02/07/2026
NRND

Mfr. Part No.
ACS733KLATR-40AB-T

Mouser Part No
250-733KLATR40ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT

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Datasheet

803In Stock

6,000Expected 02/07/2026

Cut Tape

£3.28

£2.87

£2.72

£2.54

View

Reel

£2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-045B5
Allegro MicroSystems
1: £1.64
102In Stock

Mfr. Part No.
ACS71240LLCBTR-045B5

Mouser Part No
250-71240LLCBTR045B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

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Datasheet

102In Stock

Cut Tape

£1.64

£1.47

£1.32

£1.26

View

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-65AB-T
Allegro MicroSystems
1: £2.44
2,178In Stock

Mfr. Part No.
ACS730KLCTR-65AB-T

Mouser Part No
250-ACS730KLCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

2,178In Stock

Cut Tape

£2.44

£2.17

£2.09

£1.96

View

Reel

£1.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

ACS37002LMABTR-066U3
Allegro MicroSystems
1: £3.41
3,325In Stock

Mfr. Part No.
ACS37002LMABTR-066U3

Mouser Part No
250-2LMABTR-066U3

Allegro MicroSystems

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

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Datasheet

3,325In Stock

Cut Tape

£3.41

£3.06

£2.93

£2.78

Reel

£2.24

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B5
Allegro MicroSystems
1: £2.07
2,455In Stock

Mfr. Part No.
ACS37612LLUATR-010B5

Mouser Part No
250-37612LLUATR010B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

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Datasheet

2,455In Stock

Cut Tape

£2.07

£1.85

£1.76

£1.67

View

Reel

£1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B5
Allegro MicroSystems
1: £1.14
775In Stock

Mfr. Part No.
ACS71240KEXBLT-030B5

Mouser Part No
250-71240KEXBLT030B5

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

775In Stock

Cut Tape

£1.14

£1.01

£0.908

£0.863

Reel

£0.675

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS732KLATR-65AU-T
Allegro MicroSystems
1: £3.97
888In Stock

Mfr. Part No.
ACS732KLATR-65AU-T

Mouser Part No
250-ACS732KLATR65AUT

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

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Datasheet

888In Stock

Cut Tape

£3.97

£3.35

£3.12

£2.82

Reel

£1.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

ACS37800KMACTR-030B3-I2C
Allegro MicroSystems
1: £3.88
42In Stock
6,000Expected 27/04/2026

Mfr. Part No.
ACS37800KMACTR-030B3-I2C

Mouser Part No
250-KMACTR-030B3-I2C

Allegro MicroSystems

Board Mount Current Sensors POWER, VOLTAGE AND CURRENT SENSOR IC FOR DC AND AC APPLICATIONS

Learn More

Datasheet

42In Stock

6,000Expected 27/04/2026

Cut Tape

£3.88

£3.49

£3.34

£3.16

View

Reel

£2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

APS11760LLHALT-3PL2
Allegro MicroSystems
1: £0.766
1,372In Stock

Mfr. Part No.
APS11760LLHALT-3PL2

Mouser Part No
250-11760LLHALT3PL2

Allegro MicroSystems

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

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Datasheet

1,372In Stock

Cut Tape

£0.766

£0.498

£0.411

£0.395

View

Reel

£0.354

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-20AB-T
Allegro MicroSystems
1: £2.44
9,000Expected 29/07/2026

Mfr. Part No.
ACS730KLCTR-20AB-T

Mouser Part No
250-730KLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

Learn More

Datasheet

9,000Expected 29/07/2026

Cut Tape

£2.44

£2.17

£2.09

£1.96

View

Reel

£1.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

ACS37800KMACTR-090B3-I2C
Allegro MicroSystems
1: £3.89
5,900Expected 20/04/2026

Mfr. Part No.
ACS37800KMACTR-090B3-I2C

Mouser Part No
250-KMACTR-090B3-I2C

Allegro MicroSystems

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

Learn More

Datasheet

5,900Expected 20/04/2026

Cut Tape

£3.89

£3.51

£3.35

£3.19

Reel

£2.59

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

ACS733KLATR-65AB-T
Allegro MicroSystems
1: £2.97
5,997Expected 02/07/2026
NRND

Mfr. Part No.
ACS733KLATR-65AB-T

Mouser Part No
250-733KLATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR

Learn More

Datasheet

5,997Expected 02/07/2026

Cut Tape

£2.97

£2.65

£2.51

£2.37

View

Reel

£2.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240LLCBTR-030B3
Allegro MicroSystems
1: £1.67
9,000Expected 13/07/2026

Mfr. Part No.
ACS71240LLCBTR-030B3

Mouser Part No
250-71240LLCBTR030B3

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

Learn More

Datasheet

9,000Expected 13/07/2026

Cut Tape

£1.67

£1.48

£1.34

£1.27

View

Reel

£1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL-EFFECT UNIPOLAR SWITCH

APS11200LUAA
Allegro MicroSystems
8,000: £0.329
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
APS11200LUAA

Mouser Part No
250-APS11200LUAA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED HALL-EFFECT UNIPOLAR SWITCH

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

£0.329

Min.: 8,000
Mult.: 8,000

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

ACS70311LOKATN-010B5-C
Allegro MicroSystems
12,000: £1.70
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
ACS70311LOKATN-010B5-C

Mouser Part No
250-0311LOKATN010B5C

Allegro MicroSystems

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

£1.70

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

Current Sensors

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