Board Mount Hall Effect/Magnetic Sensors

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Magnetic Switch & Latch ICs

Allegro MicroSystems Magnetic Switch and Latch ICs provide excellent jitter performance for optimized motor control. The magnetic switch and latch ICs feature vertical hall technology and survive the harshest automotive voltage transients. Furthermore, the switches and latches are developed to ISO 26262 standards.

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Part #

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121EUA-T
Allegro MicroSystems
1: £0.488
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

£0.488

£0.43

£0.383

£0.367

View

Min.: 1
Mult.: 1

4 mA

25 mA

50 G to 135 G

40 G to 110 G

3 V to 24 V

- 40 C

+ 85 C

Through Hole

UAG-3

A1121

Bulk

Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH

A1121LUA-T
Allegro MicroSystems
1: £0.48
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

£0.48

£0.435

£0.385

£0.367

View

Min.: 1
Mult.: 1

Unipolar

4 mA

25 mA

50 G to 135 G

40 G to 110 G

3 V to 24 V

- 40 C

+ 150 C

Through Hole

SIP-3

A1121

Bulk

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

A1123LUA-T
Allegro MicroSystems
1: £1.14
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

£1.14

£0.96

£0.89

£0.759

View

Min.: 1
Mult.: 1

Unipolar

UAG-3

A1123

Bulk

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

A1125LUA-T
Allegro MicroSystems
1: £0.803
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

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Datasheet

3,743In Stock

£0.803

£0.73

£0.678

£0.656

View

Min.: 1
Mult.: 1

4 mA

25 mA

35 G to 50 G

5 G to 25 G

3 V to 24 V

- 40 C

+ 150 C

Through Hole

UAG-3

A1125

Bulk

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

A1150LLHLX-T
Allegro MicroSystems
1: £1.09
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

£1.09

£0.917

£0.856

£0.718

View

Reel

£0.409

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Pre-Programmed, 2-Wire

ZLH-3

A115X

Reel, Cut Tape, MouseReel

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

A1158LLHLX-T
Allegro MicroSystems
1: £1.09
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

£1.09

£1.07

£0.481

Reel

£0.481

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Pre-Programmed, 2-Wire

ZLH-3

A115X

Reel, Cut Tape, MouseReel

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

A1193LLHLT-T
Allegro MicroSystems
1: £0.882
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

£0.882

£0.78

£0.694

£0.663

View

Reel

£0.444

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Programmable, 2-Wire

17 mA

10 G to 200 G

3 V to 24 V

- 40 C

+ 150 C

SMD/SMT

ZLH-3

A119X

Reel, Cut Tape, MouseReel

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

A1193LLHLX-T
Allegro MicroSystems
1: £1.09
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

£1.09

£0.917

£0.856

£0.718

View

Reel

£0.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Programmable, 2-Wire

ZLH-3

A119X

Reel, Cut Tape, MouseReel

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

A1211LUA-T
Allegro MicroSystems
1: £0.934
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

£0.934

£0.826

£0.736

£0.703

View

Min.: 1
Mult.: 1

4.1 mA

25 mA

15 G to 180 G

- 180 G to - 15 G

3.8 V to 24 V

- 40 C

+ 150 C

Through Hole

SIP-3

A121X

Bulk

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

A1212LLHLX-T
Allegro MicroSystems
1: £0.882
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

£0.882

£0.739

£0.687

£0.579

View

Reel

£0.389

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ZLH-3

A121X

Reel, Cut Tape, MouseReel

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

A1221ELHLT-T
Allegro MicroSystems
1: £0.63
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

£0.63

£0.551

£0.49

£0.467

View

Reel

£0.352

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Precision

4 mA

25 mA

15 G to 90 G

- 90 G to - 15 G

3 V to 24 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

A1220-1-2-3

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

A1227LUA-T
Allegro MicroSystems
1: £0.796
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

£0.796

£0.701

£0.625

£0.597

View

Min.: 1
Mult.: 1

6 mA

25 mA

50 G to 150 G

- 150 G to - 50 G

3.8 V to 24 V

- 40 C

+ 150 C

Through Hole

HUA-3

A1225-7-9

Bulk

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

A1229LUA-T
Allegro MicroSystems
1: £0.796
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

£0.796

£0.701

£0.625

£0.597

View

Min.: 1
Mult.: 1

6 mA

25 mA

100 G to 180 G

- 180 G to - 100 G

3.8 V to 24 V

- 40 C

+ 150 C

Through Hole

HUA-3

A1225-7-9

Bulk

Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS

A1260ELHLT-T
Allegro MicroSystems
1: £0.39
16,275In Stock

Mfr. Part No.
A1260ELHLT-T

Mouser Part No
250-A1260ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS

Learn More

Datasheet

16,275In Stock

Cut Tape

£0.39

£0.34

£0.299

£0.285

View

Reel

£0.215

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

2.5 mA

25 mA

5 G to 50 G

- 50 G to - 5 G

3 V to 24 V

- 40 C

+ 150 C

SMD/SMT

CLH-3

A1260

Reel, Cut Tape, MouseReel

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

A1262LLHLT-X-T
Allegro MicroSystems
1: £0.638
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

£0.638

£0.559

£0.496

£0.472

View

Reel

£0.363

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3 mA

20 mA

1 G to 40 G

- 40 G to - 1 G

4 V to 24 V

- 40 C

+ 150 C

SMD/SMT

CLH-5

A1262

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR

A1266ELHLT-T
Allegro MicroSystems
1: £0.691
3,039In Stock

Mfr. Part No.
A1266ELHLT-T

Mouser Part No
250-A1266ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR

Learn More

Datasheet

3,039In Stock

Cut Tape

£0.691

£0.604

£0.54

£0.516

View

Reel

£0.352

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

3.6 mA

3 mA

- 40 G to 40 G

5 G to - 5 G

3.3 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-5

A1266

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH

A3212EUA-T
Allegro MicroSystems
1: £0.48
1,325In Stock

Mfr. Part No.
A3212EUA-T

Mouser Part No
250-A3212EUA-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SWITCH

Learn More

Datasheet

1,325In Stock

£0.48

£0.418

£0.375

£0.357

View

Min.: 1
Mult.: 1

Micropower

2 mA

1 mA

- 55 G to 55 G

10 G to - 10 G

2.75 V

- 40 C

+ 85 C

Through Hole

SIP-3

A3211-12

Bulk

Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH

A3213ELHLX-T
Allegro MicroSystems
1: £0.586
13,648In Stock

Mfr. Part No.
A3213ELHLX-T

Mouser Part No
250-A3213ELHLX-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH

Learn More

Datasheet

13,648In Stock

Cut Tape

£0.586

£0.512

£0.455

£0.433

View

Reel

£0.319

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

309 uA

1 mA

- 70 G to 70 G

10 G to - 10 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

A3213-4

Reel, Cut Tape, MouseReel

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

A3295KLHLT-T
Allegro MicroSystems
1: £0.653
5,237In Stock

Mfr. Part No.
A3295KLHLT-T

Mouser Part No
250-A3295KLHLT-T

Allegro MicroSystems

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

Learn More

Datasheet

5,237In Stock

Cut Tape

£0.653

£0.572

£0.509

£0.485

View

Reel

£0.323

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

4 mA

25 mA

75 G

5 G

3 V to 24 V

- 40 C

+ 125 C

SMD/SMT

ZLH-3

A3295

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors STANDARD 3W VERTICAL HALL-EFFECT SWITCH

APS11060LUAA-0SL
Allegro MicroSystems
1: £0.608
3,825In Stock

Mfr. Part No.
APS11060LUAA-0SL

Mouser Part No
250-APS11060LUAA-0SL

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors STANDARD 3W VERTICAL HALL-EFFECT SWITCH

Learn More

Datasheet

3,825In Stock

£0.608

£0.532

£0.472

£0.45

View

Min.: 1
Mult.: 1

2.5 mA

40 mA

35 G to 70 G

5 G to 25 G

3.3 V to 24 V

- 40 C

+ 150 C

Through Hole

HUA-3

APS11060

Bulk

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

APS11450LUAA-0SLA
Allegro MicroSystems
1: £0.943
3,798In Stock

Mfr. Part No.
APS11450LUAA-0SLA

Mouser Part No
250-APS11450LUAA0SLA

Allegro MicroSystems

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

Learn More

Datasheet

3,798In Stock

£0.943

£0.796

£0.735

£0.62

View

Min.: 1
Mult.: 1

3-Wire

4.5 mA

12 mA

35 G to 50 G

5 G to 25 G

3 V to 30 V

- 40 C

+ 150 C

Through Hole

HUA-3

APS11450

Bulk

Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH

APS11900LLHALT
Allegro MicroSystems
1: £0.705
4,835In Stock

Mfr. Part No.
APS11900LLHALT

Mouser Part No
250-APS11900LLHALT

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH

Learn More

Datasheet

4,835In Stock

Cut Tape

£0.705

£0.615

£0.546

£0.501

View

Reel

£0.327

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Programmable, 2-Wire

ZLH-3

APS11900

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

APS13295KLHALT
Allegro MicroSystems
1: £0.571
5,585In Stock

Mfr. Part No.
APS13295KLHALT

Mouser Part No
250-APS13295KLHALT

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors HALL EFFECT LATCH

Learn More

Datasheet

5,585In Stock

Cut Tape

£0.571

£0.503

£0.446

£0.425

View

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

2 mA

60 mA

35 G to 50 G

5 G to 25 G

2.8 V to 24 V

- 40 C

+ 125 C

SMD/SMT

ZLH-3

APS13295

Reel, Cut Tape, MouseReel

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

A1101ELHLX-T
Allegro MicroSystems
1: £0.995
527In Stock

Mfr. Part No.
A1101ELHLX-T

Mouser Part No
250-A1101ELHLX-T

Allegro MicroSystems

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

Learn More

Datasheet

527In Stock

Cut Tape

£0.995

£0.653

£0.543

£0.528

£0.464

Reel

£0.464

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Unipolar

ZLH-3

A110X

Reel, Cut Tape, MouseReel

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

A1122ELHLT-T
Allegro MicroSystems
1: £0.818
369In Stock

Mfr. Part No.
A1122ELHLT-T

Mouser Part No
250-A1122ELHLT-T

Allegro MicroSystems

Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH

Learn More

Datasheet

369In Stock

Cut Tape

£0.818

£0.712

£0.673

£0.595

View

Reel

£0.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unipolar

4 mA

25 mA

120 G to 200 G

110 G to 190 G

3 V to 24 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

A1122

Reel, Cut Tape, MouseReel

Magnetic Switch & Latch ICs

Customer Service Office

Company

Resources

Support

- 90 G
- 50 G
5 G
5 to 40
75 G
- 650 G to 650 G
- 70 G to 70 G
- 65 G to 65 G
- 55 G to 55 G
- 40 G to 40 G
- 40 G to 50 G
- 35 G to 55 G
- 10 G to 25 G
1 G to 40 G
5 G to 35 G
5 G to 40 G
5 G to 50 G
5 G to 80 G
7 G to 30 G
10 G to 100 G

5 G
50 G
75 G
90 G
- 300 G to - 140 G
- 200 G to - 80 G
- 180 G to + 180 G
- 180 G to - 100 G
- 180 G to - 15 G
- 175 G to - 50 G
- 150 G to - 25 G
- 150 G to - 50 G
- 150 G to - 70 G
- 100 G to - 10 G
- 95 G to - 26 G
- 90 G to - 15 G
- 80 G to - 5 G
- 75 G to - 26 G
- 55 G to 35 G
- 50 G to - 5 G

A110X
A1120
A1121
A1122
A1123
A1125
A1126
A1128
A115X
A1171
A119X
A1202-3
A1205
A121X
A1220-1-2-3
A1225-7-9
A1230
A1233
A1244
A1250