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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 HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT

ACS37002LLAATR-025U3
Allegro MicroSystems
1: ฿195.98
6,809In Stock

Mfr. Part No.
ACS37002LLAATR-025U3

Mouser Part No
250-37002LLAATR025U3

Allegro MicroSystems

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

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Datasheet

6,809In Stock

฿195.98

฿165.10

฿153.73

฿139.43

View

Min.: 1
Mult.: 1

Board Mount Current Sensors SENSOR

ACS730KLCTR-40AB-T
Allegro MicroSystems
1: ฿104.65
8,036In Stock

Mfr. Part No.
ACS730KLCTR-40AB-T

Mouser Part No
250-730KLCTR40ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

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Datasheet

8,036In Stock

Cut Tape

฿104.65

฿93.60

฿89.38

฿84.50

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Reel

฿57.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: ฿114.73
6,730In Stock

Mfr. Part No.
ACS724KMATR-65AB-T

Mouser Part No
250-724KMATR65ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

6,730In Stock

Cut Tape

฿114.73

฿102.70

฿98.15

฿92.63

Reel

฿64.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: ฿72.15
13,769In Stock

Mfr. Part No.
ACS70331EOLCTR-005U3

Mouser Part No
250-70331EOLCTR005U3

Allegro MicroSystems

Board Mount Current Sensors NRND

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Datasheet

13,769In Stock

Cut Tape

฿72.15

฿64.35

฿57.85

฿55.25

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Reel

฿43.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-31AB-T
Allegro MicroSystems
1: ฿33.15
330,553In Stock

Mfr. Part No.
ACS711KEXLT-31AB-T

Mouser Part No
250-711KEXLT31ABT

Allegro MicroSystems

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

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Datasheet

330,553In Stock

Cut Tape

฿33.15

฿29.19

฿26.00

฿24.80

Reel

฿19.11

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: ฿154.05
9,245In Stock

Mfr. Part No.
ACS724LMATR-20AB-T

Mouser Part No
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

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Datasheet

9,245In Stock

Cut Tape

฿154.05

฿138.45

฿132.60

฿125.45

Reel

฿88.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

ACS725LLCTR-40AB-T
Allegro MicroSystems
1: ฿106.60
8,336In Stock

Mfr. Part No.
ACS725LLCTR-40AB-T

Mouser Part No
250-725LLCTR40ABT

Allegro MicroSystems

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

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Datasheet

8,336In Stock

Cut Tape

฿106.60

฿95.23

฿91.00

฿86.13

View

Reel

฿58.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-30AB-T
Allegro MicroSystems
1: ฿91.98
8,218In Stock

Mfr. Part No.
ACS724KMATR-30AB-T

Mouser Part No
250-724KMATR30ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

8,218In Stock

Cut Tape

฿91.98

฿86.45

฿83.85

฿81.58

View

Reel

฿62.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

ACS37800KMACTR-015B5-SPI
Allegro MicroSystems
1: ฿168.68
7,216In Stock

Mfr. Part No.
ACS37800KMACTR-015B5-SPI

Mouser Part No
250-KMACTR-015B5-SPI

Allegro MicroSystems

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

Learn More

Datasheet

7,216In Stock

Cut Tape

฿168.68

฿151.45

฿145.28

฿137.48

View

Reel

฿97.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

ACS37002LMCATR-050B5
Allegro MicroSystems
1: ฿181.35
4,466In Stock

Mfr. Part No.
ACS37002LMCATR-050B5

Mouser Part No
250-2LMCATR-050B5

Allegro MicroSystems

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

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Datasheet

4,466In Stock

Cut Tape

฿181.35

฿162.83

฿156.33

฿148.20

Reel

฿118.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS725KMATR-30AU-T
Allegro MicroSystems
1: ฿114.73
8,804In Stock

Mfr. Part No.
ACS725KMATR-30AU-T

Mouser Part No
250-725KMATR30AUT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

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Datasheet

8,804In Stock

Cut Tape

฿114.73

฿102.70

฿98.15

฿92.63

Reel

฿64.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B3
Allegro MicroSystems
1: ฿134.88
10,737In Stock

Mfr. Part No.
ACS72981KLRATR-150B3

Mouser Part No
250-72981KLRATR150B3

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

10,737In Stock

Cut Tape

฿134.88

฿120.90

฿115.38

฿109.20

View

Reel

฿75.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors SENSOR

ACS730KLCTR-20AB-T
Allegro MicroSystems
1: ฿105.63
10,406In Stock

Mfr. Part No.
ACS730KLCTR-20AB-T

Mouser Part No
250-730KLCTR20ABT

Allegro MicroSystems

Board Mount Current Sensors SENSOR

Learn More

Datasheet

10,406In Stock

Cut Tape

฿105.63

฿94.25

฿90.35

฿85.15

View

Reel

฿65.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981KLRATR-150B5
Allegro MicroSystems
1: ฿134.88
8,865In Stock

Mfr. Part No.
ACS72981KLRATR-150B5

Mouser Part No
250-72981KLRATR150B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

8,865In Stock

Cut Tape

฿134.88

฿120.90

฿115.38

฿109.20

View

Reel

฿75.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

ACS72981LLRATR-100B5
Allegro MicroSystems
1: ฿152.43
10,340In Stock

Mfr. Part No.
ACS72981LLRATR-100B5

Mouser Part No
250-72981LLRATR100B5

Allegro MicroSystems

Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT

Learn More

Datasheet

10,340In Stock

Cut Tape

฿152.43

฿136.83

฿130.98

฿124.15

View

Reel

฿86.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

ACS37002LMABTR-066U5
Allegro MicroSystems
1: ฿174.53
1,196In Stock

Mfr. Part No.
ACS37002LMABTR-066U5

Mouser Part No
250-2LMABTR-066U5

Allegro MicroSystems

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

Learn More

Datasheet

1,196In Stock

Cut Tape

฿174.53

฿156.33

฿149.50

฿139.43

Reel

฿95.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

ACS732KMATR-65AB-T
Allegro MicroSystems
1: ฿128.38
11,860In Stock
NRND

Mfr. Part No.
ACS732KMATR-65AB-T

Mouser Part No
250-732KMATR65ABT

NRND

Allegro MicroSystems

Board Mount Current Sensors AUTOMOTIVE GRADE 1MHZ BANDWIDTH CURRENT SENSOR 4800VRMS ISOLATION

Learn More

Datasheet

11,860In Stock

Cut Tape

฿128.38

฿115.05

฿109.85

฿104.00

Reel

฿87.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-20AB-T
Allegro MicroSystems
1: ฿114.40
2,988In Stock

Mfr. Part No.
ACS724KMATR-20AB-T

Mouser Part No
250-724KMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

Learn More

Datasheet

2,988In Stock

Cut Tape

฿114.40

฿102.38

฿97.83

฿92.30

Reel

฿64.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-015B5
Allegro MicroSystems
1: ฿105.30
22,126In Stock

Mfr. Part No.
ACS37612LLUATR-015B5

Mouser Part No
250-37612LLUATR015B5

Allegro MicroSystems

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

Learn More

Datasheet

22,126In Stock

Cut Tape

฿105.30

฿94.25

฿90.03

฿85.15

View

Reel

฿60.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005B3
Allegro MicroSystems
1: ฿72.15
4,779In Stock

Mfr. Part No.
ACS70331EOLCTR-005B3

Mouser Part No
250-70331EOLCTR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

4,779In Stock

Cut Tape

฿72.15

฿64.35

฿57.85

฿55.25

View

Reel

฿37.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

A1366LKTTN-2-T
Allegro MicroSystems
1: ฿103.35
11,974In Stock

Mfr. Part No.
A1366LKTTN-2-T

Mouser Part No
250-A1366LKTTN-2-T

Allegro MicroSystems

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

Learn More

Datasheet

11,974In Stock

Cut Tape

฿103.35

฿92.30

฿83.20

฿79.95

View

Reel

฿53.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

ACS70310LKTATN-010B5-C
Allegro MicroSystems
1: ฿136.83
2,115In Stock

Mfr. Part No.
ACS70310LKTATN-010B5-C

Mouser Part No
250-70310LKTAT10B5C

Allegro MicroSystems

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

Learn More

Datasheet

2,115In Stock

Cut Tape

฿136.83

฿103.68

฿95.55

฿95.23

View

Reel

฿68.90

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors NRND

ACS70331EESATR-005B3
Allegro MicroSystems
1: ฿68.25
3,960In Stock

Mfr. Part No.
ACS70331EESATR-005B3

Mouser Part No
250-70331EESATR005B3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

3,960In Stock

Cut Tape

฿68.25

฿60.78

฿54.60

฿52.33

View

Reel

฿39.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-50AB-T
Allegro MicroSystems
1: ฿151.13
4,431In Stock

Mfr. Part No.
ACS724LMATR-50AB-T

Mouser Part No
250-724LMATR50ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

4,431In Stock

Cut Tape

฿151.13

฿135.53

฿130.00

฿122.85

Reel

฿88.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-2P5U3
Allegro MicroSystems
1: ฿64.35
7,844In Stock

Mfr. Part No.
ACS70331EOLCTR-2P5U3

Mouser Part No
250-70331EOLCTR2P5U3

Allegro MicroSystems

Board Mount Current Sensors NRND

Learn More

Datasheet

7,844In Stock

Cut Tape

฿64.35

฿55.25

฿52.98

฿48.75

Reel

฿44.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Current Sensors

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Current Sensors

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