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Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

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Part #

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

APS11700LLHALT-0PL
Allegro MicroSystems
1: $0.73
1,680In Stock

Mfr. Part No.
APS11700LLHALT-0PL

Mouser Part No
250-11700LLHALT0PL

Allegro MicroSystems

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

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Datasheet

1,680In Stock

Cut Tape

$0.73

$0.643

$0.578

$0.555

View

Reel

$0.373

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors MICROPOWER AUTOMOTIVE (3-24V) SWITCH, SOT23

APS11700LLHALT-0SL
Allegro MicroSystems
1: $0.75
5,865In Stock

Mfr. Part No.
APS11700LLHALT-0SL

Mouser Part No
250-11700LLHALT0SL

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER AUTOMOTIVE (3-24V) SWITCH, SOT23

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Datasheet

5,865In Stock

Cut Tape

$0.75

$0.656

$0.583

$0.554

View

Reel

$0.395

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT LATCH WITH ADVANCED DIAGNOSTICS

APS12450LLHALT-0SLA
Allegro MicroSystems
1: $0.94
4,874In Stock

Mfr. Part No.
APS12450LLHALT-0SLA

Mouser Part No
250-12450LLHALT0SLA

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3 WIRE UNIPOLAR HALL EFFECT LATCH WITH ADVANCED DIAGNOSTICS

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Datasheet

4,874In Stock

Cut Tape

$0.94

$0.825

$0.733

$0.699

View

Reel

$0.535

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

APS12626LLHALT-AAP
Allegro MicroSystems
1: $1.14
1,871In Stock

Mfr. Part No.
APS12626LLHALT-AAP

Mouser Part No
250-12626LLHALTAAP

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH

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Datasheet

1,871In Stock

Cut Tape

$1.14

$0.952

$0.885

$0.747

View

Reel

$0.476

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-FSNHPYUE-A
Allegro MicroSystems
1: $3.45
1,117In Stock

Mfr. Part No.
A19520LUBBTN-FSNHPYUE-A

Mouser Part No
250-19520LTNFSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

Learn More

Datasheet

1,117In Stock

Cut Tape

$3.45

$2.91

$2.70

$2.28

View

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

A19520LUBBTN-RSNHPYUE-A
Allegro MicroSystems
1: $3.45
960In Stock
20On Order

Mfr. Part No.
A19520LUBBTN-RSNHPYUE-A

Mouser Part No
250-19520LTNRSNHPYA

Allegro MicroSystems

Sensor Interface 2-WIRE SPEED AND DIRECTION TRANSMISSION SENSOR

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Datasheet

960In Stock

20On Order

Cut Tape

$3.45

$2.91

$2.70

$2.28

View

Reel

$1.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA

A19571LUBBTN-RSNPH
Allegro MicroSystems
1: $2.62
3,990In Stock

Mfr. Part No.
A19571LUBBTN-RSNPH

Mouser Part No
250-19571LUBTNRSNPH

Allegro MicroSystems

Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA

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Datasheet

3,990In Stock

Cut Tape

$2.62

$2.34

$2.11

$2.02

View

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

ACS37002LMABTR-066U3
Allegro MicroSystems
1: $4.55
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

$4.55

$4.08

$3.91

$3.70

Reel

$2.99

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Hall Effect/Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN

ALS31300EEJASR-JOY
Allegro MicroSystems
1: $1.27
4,472In Stock

Mfr. Part No.
ALS31300EEJASR-JOY

Mouser Part No
250-31300EEJASRJOY

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3D LINEAR HALL EFFECT SENSOR FOR JOYSTICKS IN DFN

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Datasheet

4,472In Stock

Cut Tape

$1.27

$1.12

$0.998

$0.954

View

Reel

$0.732

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR

ACS37612LLUATR-010B5
Allegro MicroSystems
1: $2.76
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

$2.76

$2.47

$2.35

$2.22

View

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Sensor Interface ATS601LSGTN-T

ATS601LSGTN-HT-WU4-T
Allegro MicroSystems
1: $4.76
2,103In Stock

Mfr. Part No.
ATS601LSGTN-HT-WU4-T

Mouser Part No
250-601LSGTNHTWU4T

Allegro MicroSystems

Sensor Interface ATS601LSGTN-T

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Datasheet

2,103In Stock

Cut Tape

$4.76

$4.27

$4.09

$3.87

View

Reel

$2.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Sensor Interface 3-WIRE DIRECTION DETECTION SENSOR

ATS693LSGTN-RSNYPH-T
Allegro MicroSystems
1: $3.83
2,294In Stock

Mfr. Part No.
ATS693LSGTN-RSNYPH-T

Mouser Part No
250-693LSGTNRSNYPHT

Allegro MicroSystems

Sensor Interface 3-WIRE DIRECTION DETECTION SENSOR

Learn More

Datasheet

2,294In Stock

Cut Tape

$3.83

$3.43

$3.28

$3.11

View

Reel

$2.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Current & Power Monitors & Regulators For New Designs Use ACS37800

ACS71020KMABTR-015B5-SPI
Allegro MicroSystems
1: $6.44
2,951In Stock

Mfr. Part No.
ACS71020KMABTR-015B5-SPI

Mouser Part No
250-71020KMAB15B5SPI

Allegro MicroSystems

Current & Power Monitors & Regulators For New Designs Use ACS37800

Learn More

Datasheet

2,951In Stock

Cut Tape

$6.44

$6.18

$5.64

$5.33

View

Reel

$4.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS710KLATR-10BB-T
Allegro MicroSystems
1: $5.40
777In Stock

Mfr. Part No.
ACS710KLATR-10BB-T

Mouser Part No
250-710KLATR10BBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

777In Stock

Cut Tape

$5.40

$4.85

$4.65

$4.33

Reel

$3.02

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS710KLATR-25CB-T
Allegro MicroSystems
1: $4.55
1In Stock
6,000Expected 2026/09/24

Mfr. Part No.
ACS710KLATR-25CB-T

Mouser Part No
250-710KLATR25CBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

1In Stock

6,000Expected 2026/09/24

Cut Tape

$4.55

$4.08

$3.91

$3.70

View

Reel

$2.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors HIGH BANDWIDTH FAST FAULT RESPONSE CURRE

ACS710KLATR-6BB-NL-T
Allegro MicroSystems
1: $4.61
1,246In Stock

Mfr. Part No.
ACS710KLATR-6BB-NL-T

Mouser Part No
250-710KLATR6BBNLT

Allegro MicroSystems

Board Mount Current Sensors HIGH BANDWIDTH FAST FAULT RESPONSE CURRE

Learn More

Datasheet

1,246In Stock

Cut Tape

$4.61

$4.13

$3.95

$3.74

Reel

$3.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION

ACS71240KEXBLT-030B5
Allegro MicroSystems
1: $1.52
770In 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

770In Stock

Cut Tape

$1.52

$1.35

$1.21

$1.15

Reel

$0.899

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-30A-T
Allegro MicroSystems
1: $4.08
2,348In Stock

Mfr. Part No.
ACS714ELCTR-30A-T

Mouser Part No
250-714ELCTR30AT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

2,348In Stock

Cut Tape

$4.08

$3.66

$3.50

$2.70

View

Reel

$2.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-6BB-NL-T
Allegro MicroSystems
1: $6.08
1,252In Stock

Mfr. Part No.
ACS716KLATR-6BB-NL-T

Mouser Part No
250-716KLATR6BBNLT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

1,252In Stock

Cut Tape

$6.08

$5.12

$4.76

$4.33

Reel

$3.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMCTR-65AB-T
Allegro MicroSystems
1: $6.07
733In Stock

Mfr. Part No.
ACS724LMCTR-65AB-T

Mouser Part No
250-724LMCTR65ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

733In Stock

Cut Tape

$6.07

$5.47

$5.25

$4.99

Reel

$4.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

ACS770ECB-200U-PSF-T
Allegro MicroSystems
1: $7.73
154In Stock

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

Mouser Part No
250-770ECB200UPSFT

Allegro MicroSystems

Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA

Learn More

Datasheet

154In Stock

$7.73

$6.99

$6.71

$6.27

View

Min.: 1
Mult.: 1

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

ACS772LCB-050B-SMT-T
Allegro MicroSystems
1: $7.44
142In Stock

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

Mouser Part No
250-772LCB050BSMTT

Allegro MicroSystems

Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC

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Datasheet

142In Stock

$7.44

$6.71

$6.44

$6.15

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780KLRTR-150U-T
Allegro MicroSystems
1: $4.91
4,409In Stock

Mfr. Part No.
ACS780KLRTR-150U-T

Mouser Part No
250-780KLRTR150UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

4,409In Stock

Cut Tape

$4.91

$4.41

$4.22

$4.00

View

Reel

$2.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

A1102LLHLX-T
Allegro MicroSystems
1: $1.91
2,865In Stock

Mfr. Part No.
A1102LLHLX-T

Mouser Part No
250-A1102LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI

Learn More

Datasheet

2,865In Stock

Cut Tape

$1.91

$1.60

$1.50

$1.27

View

Reel

$0.733

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH

A1120LUA-T
Allegro MicroSystems
1: $1.02
1,762In Stock

Mfr. Part No.
A1120LUA-T

Mouser Part No
250-A1120LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH

Learn More

Datasheet

1,762In Stock

$1.02

$0.922

$0.843

$0.811

View

Min.: 1
Mult.: 1

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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