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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 Current Sensors SENSOR

ACS730KLCTR-40AB-T
Allegro MicroSystems
1: $4.48
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

$4.48

$4.00

$3.82

$3.61

View

Reel

$2.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS759LCB-050B-PFF-T
Allegro MicroSystems
1: $11.26
5,075In Stock

Mfr. Part No.
ACS759LCB-050B-PFF-T

Mouser Part No
250-759LCB050BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

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Datasheet

5,075In Stock

$11.26

$10.17

$9.76

$8.94

View

Min.: 1
Mult.: 1

Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR

ACS724KMATR-65AB-T
Allegro MicroSystems
1: $4.91
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

$4.91

$4.39

$4.20

$3.96

Reel

$2.77

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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

A1101LLHLT-T
Allegro MicroSystems
1: $2.35
22,379In Stock

Mfr. Part No.
A1101LLHLT-T

Mouser Part No
250-A1101LLHLT-T

Allegro MicroSystems

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

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Datasheet

22,379In Stock

Cut Tape

$2.35

$2.09

$1.88

$1.79

View

Reel

$1.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor/Motion/Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER

A4960KJPTR-A-T
Allegro MicroSystems
1: $9.40
7,097In Stock

Mfr. Part No.
A4960KJPTR-A-T

Mouser Part No
250-A4960KJPTR-A-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 3-PHASE SENSORLESS BLDC MOTOR PRE-DRIVER

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Datasheet

7,097In Stock

Cut Tape

$9.40

$7.23

$6.69

$6.10

Reel

$5.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

AMT49413GEVATR
Allegro MicroSystems
1: $5.35
22,443In Stock

Mfr. Part No.
AMT49413GEVATR

Mouser Part No
250-AMT49413GEVATR

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers COMMERCIAL VERSION OF 3930

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Datasheet

22,443In Stock

Cut Tape

$5.35

$4.04

$3.71

$3.35

Reel

$2.65

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

ACS70311LKTATN-2P5B5-C
Allegro MicroSystems
1: $5.30
12,440In Stock

Mfr. Part No.
ACS70311LKTATN-2P5B5-C

Mouser Part No
250-70311LKTATN2P5B5

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION

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Datasheet

12,440In Stock

Cut Tape

$5.30

$4.74

$4.53

$4.30

View

Reel

$3.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Current Sensors NRND

ACS70331EOLCTR-005U3
Allegro MicroSystems
1: $3.09
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

$3.09

$2.75

$2.47

$2.36

View

Reel

$1.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

ACS709LLFTR-35BB-T
Allegro MicroSystems
1: $3.95
11,700In Stock

Mfr. Part No.
ACS709LLFTR-35BB-T

Mouser Part No
250-709LLFTR35BBT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR IN THERMALLY ENHANCED PAC

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Datasheet

11,700In Stock

Cut Tape

$3.95

$3.92

Reel

$3.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Board Mount Current Sensors HALL EFFECT LINEAR CURRENT SENSOR

ACS711KEXLT-31AB-T
Allegro MicroSystems
1: $1.42
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

$1.42

$1.25

$1.11

$1.06

Reel

$0.817

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-12CB-NL-T
Allegro MicroSystems
1: $6.39
7,296In Stock

Mfr. Part No.
ACS716KLATR-12CB-NL-T

Mouser Part No
250-716KLATR12CBNLT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

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Datasheet

7,296In Stock

Cut Tape

$6.39

$5.73

$5.49

$4.68

Reel

$3.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

A1122LLHLT-T
Allegro MicroSystems
1: $1.24
47,909In Stock

Mfr. Part No.
A1122LLHLT-T

Mouser Part No
250-A1122LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

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Datasheet

47,909In Stock

Cut Tape

$1.24

$1.14

$1.09

$1.04

Reel

$0.888

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981

A3981KLPTR-T
Allegro MicroSystems
1: $5.70
12,409In Stock

Mfr. Part No.
A3981KLPTR-T

Mouser Part No
250-A3981KLPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers UMC VERSION OF 3981

Learn More

Datasheet

12,409In Stock

Cut Tape

$5.70

$4.31

$3.96

$3.59

View

Reel

$3.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR

A6211GLJTR-T
Allegro MicroSystems
1: $1.22
74,574In Stock

Mfr. Part No.
A6211GLJTR-T

Mouser Part No
250-A6211GLJTR-T

Allegro MicroSystems

LED Lighting Driver ICs COPPER WIRE 3.0 A PWM BUCK REGULATOR

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Datasheet

74,574In Stock

Cut Tape

$1.22

$0.874

$0.788

$0.692

Reel

$0.569

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors CURRENT SENSOR

ACS714ELCTR-05B-T
Allegro MicroSystems
1: $5.67
11,299In Stock

Mfr. Part No.
ACS714ELCTR-05B-T

Mouser Part No
250-714ELCTR05BT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

11,299In Stock

Cut Tape

$5.67

$5.07

$4.85

$4.60

View

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

ACS716KLATR-12CB-T
Allegro MicroSystems
1: $6.39
11,216In Stock

Mfr. Part No.
ACS716KLATR-12CB-T

Mouser Part No
250-716KLATR12CBT

Allegro MicroSystems

Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION

Learn More

Datasheet

11,216In Stock

Cut Tape

$6.39

$5.73

$5.49

$4.77

Reel

$3.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

ACS717KMATR-10B-T
Allegro MicroSystems
1: $7.20
5,741In Stock

Mfr. Part No.
ACS717KMATR-10B-T

Mouser Part No
250-717KMATR10BT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002

Learn More

Datasheet

5,741In Stock

Cut Tape

$7.20

$6.46

$6.19

$5.87

Reel

$4.77

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Current Sensors CURRENT SENSOR

ACS724LMATR-20AB-T
Allegro MicroSystems
1: $6.59
9,245In Stock

Mfr. Part No.
ACS724LMATR-20AB-T

Mouser Part No
250-724LMATR20ABT

Allegro MicroSystems

Board Mount Current Sensors CURRENT SENSOR

Learn More

Datasheet

9,245In Stock

Cut Tape

$6.59

$5.92

$5.67

$5.37

Reel

$3.77

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: $4.56
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

Learn More

Datasheet

8,336In Stock

Cut Tape

$4.56

$4.07

$3.89

$3.68

View

Reel

$2.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758ECB-200B-PFF-T
Allegro MicroSystems
1: $10.86
19,976In Stock

Mfr. Part No.
ACS758ECB-200B-PFF-T

Mouser Part No
250-758ECB200BPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

19,976In Stock

$10.86

$9.91

$9.19

$8.63

View

Min.: 1
Mult.: 1

Board Mount Current Sensors For New Designs Use ACS772/3

ACS758LCB-100U-PFF-T
Allegro MicroSystems
1: $10.93
23,861In Stock

Mfr. Part No.
ACS758LCB-100U-PFF-T

Mouser Part No
250-758LCB100UPFFT

Allegro MicroSystems

Board Mount Current Sensors For New Designs Use ACS772/3

Learn More

Datasheet

23,861In Stock

$10.93

$9.91

$9.47

$8.66

View

Min.: 1
Mult.: 1

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS780LLRTR-100U-T
Allegro MicroSystems
1: $7.71
11,396In Stock

Mfr. Part No.
ACS780LLRTR-100U-T

Mouser Part No
250-780LLRTR100UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

11,396In Stock

Cut Tape

$7.71

$6.94

$6.64

$6.30

View

Reel

$5.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

ACS781LLRTR-050U-T
Allegro MicroSystems
1: $7.71
9,141In Stock

Mfr. Part No.
ACS781LLRTR-050U-T

Mouser Part No
250-781LLRTR050UT

Allegro MicroSystems

Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR

Learn More

Datasheet

9,141In Stock

Cut Tape

$7.71

$6.94

$6.64

$6.30

View

Reel

$4.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

A1126LLHLT-T
Allegro MicroSystems
1: $1.46
129,208In Stock

Mfr. Part No.
A1126LLHLT-T

Mouser Part No
250-A1126LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT

Learn More

Datasheet

129,208In Stock

Cut Tape

$1.46

$1.28

$1.14

$1.09

View

Reel

$0.827

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

A3931KJPTR-T
Allegro MicroSystems
1: $7.16
10,855In Stock

Mfr. Part No.
A3931KJPTR-T

Mouser Part No
250-A3931KJPTR-T

Allegro MicroSystems

Motor/Motion/Ignition Controllers & Drivers 8 INCH 3931

Learn More

Datasheet

10,855In Stock

Cut Tape

$7.16

$5.77

$5.37

$4.96

Reel

$4.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Magnetic Speed Sensor ICs

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Magnetic Speed Sensor ICs

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