Board Mount Hall Effect / Magnetic Sensors

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Omnipolar Hall Effect Switch ICs

Diodes Inc. Omnipolar Hall Effect Switch ICs provide simple and reliable solutions to contactless switching. These devices can be used in many application areas, from open and close detection to rotation and flow monitoring. Diodes Omnipolar switches use core architecture based on a stable patented Hall Effect plate design.

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Part #

Board Mount Hall Effect / Magnetic Sensors Omni-polar 2.5V-5.5V EDS 6kV Vdd 7V

AH180N-WG-7
Diodes Incorporated
1: $0.634
98,841In Stock

Mfr. Part #
AH180N-WG-7

Mouser Part #
621-AH180N-WG-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Omni-polar 2.5V-5.5V EDS 6kV Vdd 7V

Learn More

Datasheet

98,841In Stock

Cut Tape

$0.634

$0.553

$0.487

$0.458

View

Reel

$0.285

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,100

: 3,000

Omnipolar

8 uA

1 uA

- 50 G, + 50 G

+ 10 G, - 10 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH180N

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

AH1806-W-7
Diodes Incorporated
1: $0.662
124,876In Stock

Mfr. Part #
AH1806-W-7

Mouser Part #
621-AH1806-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

Learn More

Datasheet

124,876In Stock

Cut Tape

$0.662

$0.579

$0.511

$0.467

View

Reel

$0.364

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,340

: 3,000

Omnipolar

8 uA

2.5 mA

10 G, 45 G

4 G, 40 G

5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH1806

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

AH1808-W-7
Diodes Incorporated
1: $0.893
8,015In Stock

Mfr. Part #
AH1808-W-7

Mouser Part #
621-AH1808-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

Learn More

Datasheet

8,015In Stock

Cut Tape

$0.893

$0.78

$0.69

$0.648

$0.60

Reel

$0.60

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 3,000

Omnipolar

8 uA

2.5 mA

20 G, 60 G

10 G, 50 G

5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH1808

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

AH1903-FA-7
Diodes Incorporated
1: $1.05
4,295In Stock

Mfr. Part #
AH1903-FA-7

Mouser Part #
621-AH1903-FA-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

Learn More

Datasheet

4,295In Stock

Cut Tape

$1.05

$0.948

$0.811

$0.778

View

Reel

$0.546

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar, Programmable

7.2 uA

3 mA

21 G to 48 G

9 G to 38 G

3 V

- 40 C

+ 85 C

SMD/SMT

DFN-1216-4

AH1903

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

AH1810-W-7
Diodes Incorporated
1: $1.07
3,140In Stock

Mfr. Part #
AH1810-W-7

Mouser Part #
621-AH1810-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

Learn More

Datasheet

3,140In Stock

Cut Tape

$1.07

$0.939

$0.832

$0.792

View

Reel

$0.442

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

7.3 uA

2 mA

16 G, 42 G

11 G, 35 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH181

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Omni Hall-Effect 1.6V to 3.6V 4.3uA

AH1902-Z-7
Diodes Incorporated
1: $0.85
4,826In Stock

Mfr. Part #
AH1902-Z-7

Mouser Part #
621-AH1902-Z-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Omni Hall-Effect 1.6V to 3.6V 4.3uA

Learn More

Datasheet

4,826In Stock

Cut Tape

$0.85

$0.743

$0.657

$0.624

View

Reel

$0.446

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

2.1 mA

3 mA

21 G to 48 G

9 G to 38 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-553-5

AH1902

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

AH1807-W-7
Diodes Incorporated
1: $0.907
75,779In Stock

Mfr. Part #
AH1807-W-7

Mouser Part #
621-AH1807-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

Learn More

Datasheet

75,779In Stock

Cut Tape

$0.907

$0.792

$0.701

$0.667

View

Reel

$0.474

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

8 uA

2.5 mA

50 G, 115 G

40 G, 100 G

5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

AH1807

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors MicroPWR Hall-Effect 7Vdd 550mW 0.1Vout

AH180-PG-A
Diodes Incorporated
1: $0.878
5,542In Stock

Mfr. Part #
AH180-PG-A

Mouser Part #
621-AH180-PG-A

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors MicroPWR Hall-Effect 7Vdd 550mW 0.1Vout

Learn More

Datasheet

5,542In Stock

$0.878

$0.763

$0.675

$0.642

View

Reel

$0.482

Min.: 1
Mult.: 1

: 4,000

Omnipolar

8 uA

1 mA

- 60 G to 60 G

- 30 G to 30 G

5 V

- 40 C

+ 85 C

Through Hole

SIP-3

AH180

Ammo Pack

Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V-5.5V

AH180-PG-B
Diodes Incorporated
1: $0.994
17,940In Stock

Mfr. Part #
AH180-PG-B

Mouser Part #
621-AH180-PG-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V-5.5V

Learn More

Datasheet

17,940In Stock

$0.994

$0.87

$0.77

$0.734

View

Min.: 1
Mult.: 1

Omnipolar

8 uA

1 mA

60 G

10 G

5 V

- 40 C

+ 85 C

Through Hole

SIP-3

AH180

Bulk

Board Mount Hall Effect / Magnetic Sensors MICROPW SWCH2.5-5.5V ULT SENSTV OMNIPOLAR

AH1802-WG-7
Diodes Incorporated
1: $1.14
5,500In Stock

Mfr. Part #
AH1802-WG-7

Mouser Part #
621-AH1802-WG-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors MICROPW SWCH2.5-5.5V ULT SENSTV OMNIPOLAR

Learn More

Datasheet

5,500In Stock

Cut Tape

$1.14

$0.999

$0.887

$0.844

View

Reel

$0.644

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

8 uA

1 mA

20 G to 40 G

10 G to 20 G

5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH1802

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Omni Hall Effect Snr 7V 2.5 to 5.5V 230n

AH1806-P-B
Diodes Incorporated
1: $0.878
1,857In Stock

Mfr. Part #
AH1806-P-B

Mouser Part #
621-AH1806-P-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Omni Hall Effect Snr 7V 2.5 to 5.5V 230n

Learn More

Datasheet

1,857In Stock

$0.878

$0.766

$0.678

$0.652

View

Min.: 1
Mult.: 1

Omnipolar

3 mA

2.5 mA

- 45 G to + 45 G

- 40 G to + 40 G

5 V

- 40 C

+ 85 C

Through Hole

SIP-3

AH1806

Bulk

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

AH1807-P-B
Diodes Incorporated
1: $1.08
1,035In Stock

Mfr. Part #
AH1807-P-B

Mouser Part #
621-AH1807-P-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

Learn More

Datasheet

1,035In Stock

$1.08

$0.948

$0.84

$0.799

View

Min.: 1
Mult.: 1

Omnipolar

40 uA

2.5 mA

50 G to 115 G

40 G to 100 G

2.5 V to 5.5 V

- 40 C

+ 125 C

Through Hole

SIP-3

AH1807

Bulk

Board Mount Hall Effect / Magnetic Sensors Omni Hall Effect Snr 7V 2.5 to 5.5V 230nW

AH1808-P-B
Diodes Incorporated
1: $0.806
2,034In Stock

Mfr. Part #
AH1808-P-B

Mouser Part #
621-AH1808-P-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Omni Hall Effect Snr 7V 2.5 to 5.5V 230nW

Learn More

Datasheet

2,034In Stock

$0.806

$0.706

$0.624

$0.593

$0.564

Min.: 1
Mult.: 1
Max.: 280

Omnipolar

3 mA

2.5 mA

- 60 G to + 60 G

- 50 G to + 50 G

5 V

- 40 C

+ 85 C

Through Hole

SIP-3

AH1808

Bulk

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

AH1809-P-B
Diodes Incorporated
1: $1.08
1,327In Stock

Mfr. Part #
AH1809-P-B

Mouser Part #
621-AH1809-P-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

Learn More

Datasheet

1,327In Stock

$1.08

$0.948

$0.838

$0.798

View

Min.: 1
Mult.: 1

Omnipolar

40 uA

2.5 mA

90 G to 185 G

80 G to 170 G

2.5 V to 5.5 V

- 40 C

+ 125 C

Through Hole

SIP-3

AH1809

Bulk

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

AH1809-W-7
Diodes Incorporated
1: $0.907
2,709In Stock
3,000Expected 2026-07-08

Mfr. Part #
AH1809-W-7

Mouser Part #
621-AH1809-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall Effect Switch 2.5V to 5.5V 24uW

Learn More

Datasheet

2,709In Stock

3,000Expected 2026-07-08

Cut Tape

$0.907

$0.792

$0.701

$0.667

View

Reel

$0.462

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

8 uA

2.5 mA

90 G, 185 G

80 G, 170 G

5 V

- 40 C

+ 125 C

SMD/SMT

SOT-23-3

AH1809

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

AH1809-Z-7
Diodes Incorporated
1: $1.01
2,498In Stock

Mfr. Part #
AH1809-Z-7

Mouser Part #
621-AH1809-Z-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Micropwr Omnipolar Hall Effect Switch

Learn More

Datasheet

2,498In Stock

Cut Tape

$1.01

$0.887

$0.786

$0.747

View

Reel

$0.517

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

40 uA

2.5 mA

90 G to 185 G

80 G to 170 G

2.5 V to 5.5 V

- 40 C

+ 125 C

SMD/SMT

SOT-553-5

AH1809

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Low Sensitivity Pwr Omni Hall-Effect

AH1815-P-B
Diodes Incorporated
1: $0.85
335In Stock

Mfr. Part #
AH1815-P-B

Mouser Part #
621-AH1815-P-B

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Low Sensitivity Pwr Omni Hall-Effect

Datasheet

335In Stock

$0.85

$0.743

$0.657

$0.624

$0.595

Min.: 1
Mult.: 1
Max.: 270

Omnipolar

8 uA

2.5 mA

255 G to 540 G

230 G to 490 G

5 V

- 40 C

+ 125 C

Through Hole

SIP-3

AH1815

Bulk

Board Mount Hall Effect / Magnetic Sensors Hall-Effect Omni Low Sens 2.5 to 5.5V

AH1815-W-7
Diodes Incorporated
1: $0.634
2,639In Stock
3,000Expected 2026-10-19

Mfr. Part #
AH1815-W-7

Mouser Part #
621-AH1815-W-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Hall-Effect Omni Low Sens 2.5 to 5.5V

Learn More

Datasheet

2,639In Stock

3,000Expected 2026-10-19

Cut Tape

$0.634

$0.553

$0.487

$0.462

View

Reel

$0.334

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

3 mA

2.5 mA

- 540 G, 540 G

- 490 G, 490 G

3 V

- 40 C

+ 125 C

SMD/SMT

SC-59-3

AH1815

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

AH1902-FA-7
Diodes Incorporated
1: $0.36
6,629In Stock

Mfr. Part #
AH1902-FA-7

Mouser Part #
621-AH1902-FA-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

Learn More

Datasheet

6,629In Stock

Cut Tape

$0.36

$0.317

$0.276

$0.262

View

Reel

$0.196

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar, Programmable

7.2 uA

3 mA

21 G, 48 G

9 G, 38 G

3 V

- 40 C

+ 85 C

SMD/SMT

DFN-1216-4

AH1902

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V 5.5V S60G N-80G S10G

AH180-WG-7
Diodes Incorporated
1: $1.12
3,575In Stock
6,000Expected 2026-10-19

Mfr. Part #
AH180-WG-7

Mouser Part #
621-AH180-WG-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors HALL IC SWITCH 2.5V 5.5V S60G N-80G S10G

Learn More

Datasheet

3,575In Stock

6,000Expected 2026-10-19

Cut Tape

$1.12

$0.89

$0.734

$0.694

View

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar

8 uA

110 uA

- 60 G to 60 G

- 30 G to 30 G

5 V

- 40 C

+ 85 C

SMD/SMT

SOT-23-3

AH180

Reel, Cut Tape, MouseReel

Board Mount Hall Effect / Magnetic Sensors LOW POWER 2.5V-5.5V OMNI-POLAR SWITCH

AH1802-FY4G-7
Diodes Incorporated
3,000: $0.556
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
AH1802-FY4G-7

Mouser Part #
621-AH1802-FY4G-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors LOW POWER 2.5V-5.5V OMNI-POLAR SWITCH

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.556

Min.: 3,000
Mult.: 3,000

: 3,000

Omnipolar

8 uA

1 mA

- 40 G to 40 G

- 20 G to 20 G

5 V

- 40 C

+ 85 C

SMD/SMT

DFN-2015-3

AH1802

Reel

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

AH1902-FT4-7
Diodes Incorporated
1: $0.835
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
AH1902-FT4-7

Mouser Part #
621-AH1902-FT4-7

Diodes Incorporated

Board Mount Hall Effect / Magnetic Sensors Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.835

$0.732

$0.647

$0.615

View

Reel

$0.449

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Omnipolar, Programmable

7.2 uA

3 mA

21 G, 48 G

9 G, 38 G

3 V

- 40 C

+ 85 C

SMD/SMT

X2-DFN2015-6

AH1902

Reel, Cut Tape, MouseReel

Omnipolar Hall Effect Switch ICs

Mouser Electronics®

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