Sensor ICs – Mouser Finland

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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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Types of Sensor ICs

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Part #

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

ALS31300EEJASR-JOY
Allegro MicroSystems
1: 1,09 €
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

Learn More

Datasheet

4 472In Stock

Cut Tape

1,09 €

0,963 €

0,858 €

0,82 €

View

Reel

0,629 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

DFN-10

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

A1102LLHLX-T
Allegro MicroSystems
1: 1,64 €
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

1,64 €

1,38 €

1,29 €

1,09 €

View

Reel

0,63 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

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

A1120ELHLT-T
Allegro MicroSystems
1: 0,877 €
1 048In Stock
18 000Expected 23/07/2026

Mfr. Part No.
A1120ELHLT-T

Mouser Part No
250-A1120ELHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

1 048In Stock

18 000Expected 23/07/2026

Cut Tape

0,877 €

0,772 €

0,688 €

0,656 €

View

Reel

0,514 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

SOT-23-3

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

A1120LLHLX-T
Allegro MicroSystems
1: 0,894 €
2 135In Stock
30 000Expected 25/02/2026

Mfr. Part No.
A1120LLHLX-T

Mouser Part No
250-A1120LLHLX-T

Allegro MicroSystems

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

Learn More

Datasheet

2 135In Stock

30 000Expected 25/02/2026

Cut Tape

0,894 €

0,784 €

0,697 €

0,666 €

View

Reel

0,50 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

ZLH-3

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121EUA-T
Allegro MicroSystems
1: 0,559 €
3 503In Stock

Mfr. Part No.
A1121EUA-T

Mouser Part No
250-A1121EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

Learn More

Datasheet

3 503In Stock

0,559 €

0,492 €

0,439 €

0,42 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

UAG-3

- 40 C

+ 85 C

Bulk

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121LUA-T
Allegro MicroSystems
1: 0,55 €
1 336In Stock

Mfr. Part No.
A1121LUA-T

Mouser Part No
250-A1121LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

Learn More

Datasheet

1 336In Stock

0,55 €

0,498 €

0,441 €

0,42 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

A1123LUA-T
Allegro MicroSystems
1: 1,31 €
3 673In Stock

Mfr. Part No.
A1123LUA-T

Mouser Part No
250-A1123LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

Learn More

Datasheet

3 673In Stock

1,31 €

1,10 €

1,02 €

0,869 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

UAG-3

Bulk

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1150LLHLX-T
Allegro MicroSystems
1: 1,25 €
3 258In Stock

Mfr. Part No.
A1150LLHLX-T

Mouser Part No
250-A1150LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

3 258In Stock

Cut Tape

1,25 €

1,05 €

0,98 €

0,822 €

View

Reel

0,469 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1158LLHLX-T
Allegro MicroSystems
1: 1,25 €
8 170In Stock
8On Order

Mfr. Part No.
A1158LLHLX-T

Mouser Part No
250-A1158LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

8 170In Stock

8On Order

Cut Tape

1,25 €

1,22 €

0,551 €

Reel

0,551 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1193LLHLT-T
Allegro MicroSystems
1: 1,01 €
5 979In Stock

Mfr. Part No.
A1193LLHLT-T

Mouser Part No
250-A1193LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

5 979In Stock

Cut Tape

1,01 €

0,894 €

0,795 €

0,759 €

View

Reel

0,509 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

ZLH-3

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

A1193LLHLX-T
Allegro MicroSystems
1: 1,25 €
2 918In Stock

Mfr. Part No.
A1193LLHLX-T

Mouser Part No
250-A1193LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES

Learn More

Datasheet

2 918In Stock

Cut Tape

1,25 €

1,05 €

0,98 €

0,822 €

View

Reel

0,47 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors BIPOLAR HALL-EFFECT DIGITAL SWITCH

A1205LUA-T
Allegro MicroSystems
1: 1,24 €
76In Stock

Mfr. Part No.
A1205LUA-T

Mouser Part No
250-A1205LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors BIPOLAR HALL-EFFECT DIGITAL SWITCH

Learn More

Datasheet

76In Stock

1,24 €

1,10 €

0,989 €

0,946 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

A1212LLHLX-T
Allegro MicroSystems
1: 1,01 €
13 370In Stock

Mfr. Part No.
A1212LLHLX-T

Mouser Part No
250-A1212LLHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH

Learn More

Datasheet

13 370In Stock

Cut Tape

1,01 €

0,846 €

0,787 €

0,663 €

View

Reel

0,446 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

A1221ELHLT-T
Allegro MicroSystems
1: 0,722 €
1 770In Stock
18 000Expected 23/02/2026

Mfr. Part No.
A1221ELHLT-T

Mouser Part No
250-A1221ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH

Learn More

Datasheet

1 770In Stock

18 000Expected 23/02/2026

Cut Tape

0,722 €

0,631 €

0,561 €

0,535 €

View

Reel

0,403 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

SOT-23-3

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH

A1223LUA-T
Allegro MicroSystems
1: 0,783 €
558In Stock

Mfr. Part No.
A1223LUA-T

Mouser Part No
250-A1223LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH

Learn More

Datasheet

558In Stock

0,783 €

0,69 €

0,614 €

0,586 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

UAG-3

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

A1227LUA-T
Allegro MicroSystems
1: 0,912 €
3 768In Stock

Mfr. Part No.
A1227LUA-T

Mouser Part No
250-A1227LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

3 768In Stock

0,912 €

0,803 €

0,716 €

0,684 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

HUA-3

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

A1229LUA-T
Allegro MicroSystems
1: 0,912 €
3 905In Stock

Mfr. Part No.
A1229LUA-T

Mouser Part No
250-A1229LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

3 905In Stock

0,912 €

0,803 €

0,716 €

0,684 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

HUA-3

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH

A1262LLHLT-X-T
Allegro MicroSystems
1: 0,731 €
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
A1262LLHLT-X-T

Mouser Part No
250-A1262LLHLT-X-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

0,731 €

0,64 €

0,568 €

0,541 €

View

Reel

0,416 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

CLH-5

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 2.5MV/G, AUTO

A1308KUA-2-T
Allegro MicroSystems
1: 1,08 €
14 142Expected 27/07/2026

Mfr. Part No.
A1308KUA-2-T

Mouser Part No
250-A1308KUA-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 2.5MV/G, AUTO

Learn More

Datasheet

14 142Expected 27/07/2026

1,08 €

0,963 €

0,854 €

0,815 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 125 C

Bulk

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 9MV/G, AUTO

A1309KUA-9-T
Allegro MicroSystems
1: 1,08 €
1 469In Stock

Mfr. Part No.
A1309KUA-9-T

Mouser Part No
250-A1309KUA-9-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SIP-3, 9MV/G, AUTO

Learn More

Datasheet

1 469In Stock

1,08 €

0,963 €

0,854 €

0,815 €

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

UAG-3

- 40 C

+ 125 C

Bulk

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, 2MV/G, SOT23-3, AUTO

A1315LLHLT-2-T
Allegro MicroSystems
1: 1,02 €
3 329In Stock

Mfr. Part No.
A1315LLHLT-2-T

Mouser Part No
250-A1315LLHLT-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 3.3V,ANALOG OUT, 2MV/G, SOT23-3, AUTO

Learn More

Datasheet

3 329In Stock

Cut Tape

1,02 €

0,903 €

0,794 €

0,755 €

View

Reel

0,597 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

SOT-23-3

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors FOR NEW DESIGNS USE A1315LLHLT-2-T

A1318LLHLT-2-T
Allegro MicroSystems
1: 1,76 €
5 495In Stock

Mfr. Part No.
A1318LLHLT-2-T

Mouser Part No
250-A1318LLHLT-2-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors FOR NEW DESIGNS USE A1315LLHLT-2-T

Learn More

Datasheet

5 495In Stock

Cut Tape

1,76 €

1,57 €

1,40 €

1,35 €

View

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

HLH-3

- 40 C

+ 150 C

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

A1318LLHLX-1-T
Allegro MicroSystems
1: 2,12 €
2 139In Stock
1 059On Order

Mfr. Part No.
A1318LLHLX-1-T

Mouser Part No
250-A1318LLHLX-1-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

Learn More

Datasheet

2 139In Stock

1 059On Order

Cut Tape

2,12 €

0,98 €

Reel

0,98 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

HLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

A1319LLHLX-5-T
Allegro MicroSystems
1: 1,96 €
1 643In Stock

Mfr. Part No.
A1319LLHLX-5-T

Mouser Part No
250-A1319LLHLX-5-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308

Learn More

Datasheet

1 643In Stock

Cut Tape

1,96 €

1,65 €

1,54 €

1,30 €

View

Reel

0,783 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Board Mount Hall Effect / Magnetic Sensors

HLH-3

Reel, Cut Tape, MouseReel

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

A1330LLETR-P-T
Allegro MicroSystems
1: 2,04 €
4 025In Stock

Mfr. Part No.
A1330LLETR-P-T

Mouser Part No
250-A1330LLETR-P-T

Allegro MicroSystems

Board Mount Motion & Position Sensors PROGRAMMABLE ROTARY ANGLE SENSOR W/ANALOG AND PWM OUTPUT

Learn More

Datasheet

4 025In Stock

Cut Tape

2,04 €

1,82 €

1,63 €

1,57 €

View

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Board Mount Motion & Position Sensors

LE-8

Reel, Cut Tape, MouseReel

Magnetic Speed Sensor ICs

Types of Sensor ICs

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CLH-3
CLH-5
DFN-10
DFN-6
HKT-4
HLH-3
HUA-3
HUF-3
LE-14
LE-24
LE-8
LP-24
LP-28
LU-14
LU-8
OK-4
OL-8
SG-4
SIP-3
SIP-4