Sensor ICs – Mouser Ireland

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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 AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, 2000G

ALS31313KLEATR-2000
Allegro MicroSystems
1: €1.42
14,830In Stock

Mfr. Part No.
ALS31313KLEATR-2000

Mouser Part No
250-31313KLEATR2000

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors AUTOMOTIVE 3D LINEAR HALL EFFECT SENSOR IN TSSOP 8 WITH I2C, 2000G

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Datasheet

14,830In Stock

Cut Tape

€1.42

€1.26

€1.13

€1.08

View

Reel

€0.835

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Board Mount Hall Effect / Magnetic Sensors

SMD/SMT

TSSOP-8

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

A1101LLHLX-T
Allegro MicroSystems
1: €1.35
24,766In Stock

Mfr. Part No.
A1101LLHLX-T

Mouser Part No
250-A1101LLHLX-T

Allegro MicroSystems

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

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Datasheet

24,766In Stock

Cut Tape

€1.35

€0.903

€0.75

€0.722

View

Reel

€0.646

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 CONTINUOUS TIME HALL-EFFECT UNIPOLAR SWI

A1102EUA-T
Allegro MicroSystems
1: €1.18
8,115In Stock

Mfr. Part No.
A1102EUA-T

Mouser Part No
250-A1102EUA-T

Allegro MicroSystems

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

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Datasheet

8,115In Stock

€1.18

€1.04

€0.929

€0.886

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 85 C

Bulk

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

A1102LUA-T
Allegro MicroSystems
1: €1.45
3,829In Stock

Mfr. Part No.
A1102LUA-T

Mouser Part No
250-A1102LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

3,829In Stock

€1.45

€0.989

€0.841

€0.806

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 SWITCH

A1104EUA-T
Allegro MicroSystems
1: €1.04
6,722In Stock

Mfr. Part No.
A1104EUA-T

Mouser Part No
250-A1104EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

6,722In Stock

€1.04

€0.685

€0.568

€0.544

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 85 C

Bulk

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

A1104LLHLT-T
Allegro MicroSystems
1: €1.16
8,606In Stock

Mfr. Part No.
A1104LLHLT-T

Mouser Part No
250-A1104LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH

Learn More

Datasheet

8,606In Stock

Cut Tape

€1.16

€1.03

€0.92

€0.877

View

Reel

€0.665

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 CONTINUOUS TIME HALL-EFFECT SWITCH

A1104LUA-T
Allegro MicroSystems
1: €1.16
6,901In Stock
12,625Expected 09/03/2026

Mfr. Part No.
A1104LUA-T

Mouser Part No
250-A1104LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH

Learn More

Datasheet

6,901In Stock

12,625Expected 09/03/2026

€1.16

€1.03

€0.92

€0.877

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 UNIPOLAR SWITCH

A1106EUA-T
Allegro MicroSystems
1: €1.09
6,318In Stock

Mfr. Part No.
A1106EUA-T

Mouser Part No
250-A1106EUA-T

Allegro MicroSystems

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

Learn More

Datasheet

6,318In Stock

€1.09

€0.717

€0.596

€0.572

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 85 C

Bulk

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

A1106LUA-T
Allegro MicroSystems
1: €1.12
10,650In Stock

Mfr. Part No.
A1106LUA-T

Mouser Part No
250-A1106LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

10,650In Stock

€1.12

€1.11

€0.783

€0.679

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 LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI

A1120ELHLT-T
Allegro MicroSystems
1: €0.877
4,173In Stock
14,800Expected 04/03/2026

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

4,173In Stock

14,800Expected 04/03/2026

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 LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH

A1120EUA-T
Allegro MicroSystems
1: €0.843
9,428In Stock

Mfr. Part No.
A1120EUA-T

Mouser Part No
250-A1120EUA-T

Allegro MicroSystems

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

Learn More

Datasheet

9,428In Stock

€0.843

€0.763

€0.706

€0.673

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-3

- 40 C

+ 85 C

Bulk

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1122LUA-T
Allegro MicroSystems
1: €1.10
10,031In Stock

Mfr. Part No.
A1122LUA-T

Mouser Part No
250-A1122LUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

Learn More

Datasheet

10,031In Stock

€1.10

€0.972

€0.869

€0.826

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 CHOPPER STABILIZED PRECISION HALL EFFECT

A1125LUA-T
Allegro MicroSystems
1: €0.92
3,743In Stock

Mfr. Part No.
A1125LUA-T

Mouser Part No
250-A1125LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

3,743In Stock

€0.92

€0.836

€0.777

€0.752

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 CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

A1203LLHLT-T
Allegro MicroSystems
1: €1.23
5,970In Stock

Mfr. Part No.
A1203LLHLT-T

Mouser Part No
250-A1203LLHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT

Learn More

Datasheet

5,970In Stock

Cut Tape

€1.23

€1.08

€0.972

€0.929

View

Reel

€0.722

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 CONTINUOUS TIME HALL-EFFECT LATCH

A1210LUA-T
Allegro MicroSystems
1: €1.18
4,556In Stock

Mfr. Part No.
A1210LUA-T

Mouser Part No
250-A1210LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

4,556In Stock

€1.18

€1.15

€1.13

€0.955

€0.798

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 CONTINUOUS TIME HALL EFFECT LATCH

A1211LUA-T
Allegro MicroSystems
1: €1.07
7,019In Stock

Mfr. Part No.
A1211LUA-T

Mouser Part No
250-A1211LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

7,019In Stock

€1.07

€0.946

€0.843

€0.805

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

A1212LLHLT-T
Allegro MicroSystems
1: €0.826
6,953In Stock

Mfr. Part No.
A1212LLHLT-T

Mouser Part No
250-A1212LLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

6,953In Stock

Cut Tape

€0.826

€0.729

€0.648

€0.618

View

Reel

€0.478

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 CONTINUOUS TIME HALL EFFECT LATCH

A1212LUA-T
Allegro MicroSystems
1: €1.10
5,500In Stock
5,000Expected 16/03/2026

Mfr. Part No.
A1212LUA-T

Mouser Part No
250-A1212LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

5,500In Stock

5,000Expected 16/03/2026

€1.10

€0.963

€0.857

€0.784

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

A1213LUA-T
Allegro MicroSystems
1: €1.19
6,188In Stock

Mfr. Part No.
A1213LUA-T

Mouser Part No
250-A1213LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

6,188In Stock

€1.19

€1.06

€0.946

€0.903

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

A1214LUA-T
Allegro MicroSystems
1: €1.39
3,266In Stock
6,200Expected 02/03/2026

Mfr. Part No.
A1214LUA-T

Mouser Part No
250-A1214LUA-T

Allegro MicroSystems

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

Learn More

Datasheet

3,266In Stock

6,200Expected 02/03/2026

€1.39

€1.24

€1.11

€1.06

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 GENERAL PURPOSE HALL EFFECT LATCH

A1220LLHLT-T
Allegro MicroSystems
1: €0.791
7,179In Stock

Mfr. Part No.
A1220LLHLT-T

Mouser Part No
250-A1220LLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

7,179In Stock

Cut Tape

€0.791

€0.694

€0.622

€0.598

View

Reel

€0.418

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 GENERAL PURPOSE HALL EFFECT LATCH

A1221ELHLT-T
Allegro MicroSystems
1: €0.722
19,770In Stock

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

19,770In Stock

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

A1223ELHLT-T
Allegro MicroSystems
1: €0.722
5,602In Stock

Mfr. Part No.
A1223ELHLT-T

Mouser Part No
250-A1223ELHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

5,602In Stock

Cut Tape

€0.722

€0.631

€0.561

€0.535

View

Reel

€0.355

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors

ZLH-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

A1230LK-T
Allegro MicroSystems
1: €1.50
6,175In Stock

Mfr. Part No.
A1230LK-T

Mouser Part No
250-A1230LK-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH

Learn More

Datasheet

6,175In Stock

€1.50

€1.32

€1.19

€1.14

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-4

- 40 C

+ 150 C

Bulk

Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

A1233LK-T
Allegro MicroSystems
1: €1.33
4,603In Stock

Mfr. Part No.
A1233LK-T

Mouser Part No
250-A1233LK-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR

Learn More

Datasheet

4,603In Stock

€1.33

€1.20

€1.08

€1.03

View

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors

Through Hole

SIP-4

- 40 C

+ 150 C

Bulk

Magnetic Speed 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