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 Hall Effect Switch 2.5V to 5.5V 24uW

AH1806-W-7
Diodes Incorporated
1: $0.653
124,867In Stock

Mfr. Part No.
AH1806-W-7

Mouser Part No
621-AH1806-W-7

Diodes Incorporated

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

Learn More

Datasheet

124,867In Stock

Cut Tape

$0.653

$0.598

$0.528

$0.447

View

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 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 Omni-polar 2.5V-5.5V EDS 6kV Vdd 7V

AH180N-WG-7
Diodes Incorporated
1: $0.626
88,010In Stock

Mfr. Part No.
AH180N-WG-7

Mouser Part No
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

88,010In Stock

Cut Tape

$0.626

$0.555

$0.533

$0.422

View

Reel

$0.252

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 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 Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

AH1903-FA-7
Diodes Incorporated
1: $1.12
4,295In Stock

Mfr. Part No.
AH1903-FA-7

Mouser Part No
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

$1.12

$1.08

$0.868

$0.827

View

Reel

$0.526

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

AH1808-W-7
Diodes Incorporated
1: $0.884
7,435In Stock

Mfr. Part No.
AH1808-W-7

Mouser Part No
621-AH1808-W-7

Diodes Incorporated

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

Learn More

Datasheet

7,435In Stock

Cut Tape

$0.884

$0.821

$0.714

$0.619

$0.574

Reel

$0.574

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 Hall Effect Switch 2.5V to 5.5V 24uW

AH1809-W-7
Diodes Incorporated
1: $0.938
5,454In Stock

Mfr. Part No.
AH1809-W-7

Mouser Part No
621-AH1809-W-7

Diodes Incorporated

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

Learn More

Datasheet

5,454In Stock

Cut Tape

$0.938

$0.88

$0.725

$0.664

$0.616

Reel

$0.616

MouseReel Available

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

: 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 Hall Effect Switch 2.5V to 5.5V 24uW

AH1810-W-7
Diodes Incorporated
1: $1.12
3,140In Stock

Mfr. Part No.
AH1810-W-7

Mouser Part No
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

$1.12

$1.07

$0.862

$0.82

View

Reel

$0.511

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: $0.884
4,806In Stock

Mfr. Part No.
AH1902-Z-7

Mouser Part No
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

4,806In Stock

Cut Tape

$0.884

$0.816

$0.679

$0.639

View

Reel

$0.437

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: $0.938
75,189In Stock

Mfr. Part No.
AH1807-W-7

Mouser Part No
621-AH1807-W-7

Diodes Incorporated

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

Learn More

Datasheet

75,189In Stock

Cut Tape

$0.938

$0.906

$0.725

$0.69

$0.649

Reel

$0.649

MouseReel Available

Min.: 1
Mult.: 1
Max.: 490

: 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 HALL IC SWITCH 2.5V-5.5V

AH180-PG-B
Diodes Incorporated
1: $1.03
15,940In Stock

Mfr. Part No.
AH180-PG-B

Mouser Part No
621-AH180-PG-B

Diodes Incorporated

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

Learn More

Datasheet

15,940In Stock

$1.03

$1.00

$0.797

$0.759

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: $1.18
5,500In Stock

Mfr. Part No.
AH1802-WG-7

Mouser Part No
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

$1.18

$1.16

$0.917

$0.873

View

Reel

$0.658

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 MicroPWR Hall-Effect 7Vdd 550mW 0.1Vout

AH180-PG-A
Diodes Incorporated
1: $0.898
4,932In Stock

Mfr. Part No.
AH180-PG-A

Mouser Part No
621-AH180-PG-A

Diodes Incorporated

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

Learn More

Datasheet

4,932In Stock

$0.898

$0.868

$0.699

$0.661

View

Reel

$0.431

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 Omni Hall Effect Snr 7V 2.5 to 5.5V 230nW

AH1808-P-B
Diodes Incorporated
1: $0.884
2,034In Stock

Mfr. Part No.
AH1808-P-B

Mouser Part No
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

$0.884

$0.821

$0.683

$0.624

View

Min.: 1
Mult.: 1
Max.: 1,000

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 Low Sensitivity Pwr Omni Hall-Effect

AH1815-P-B
Diodes Incorporated
1: $0.884
316In Stock

Mfr. Part No.
AH1815-P-B

Mouser Part No
621-AH1815-P-B

Diodes Incorporated

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

Datasheet

316In Stock

$0.884

$0.846

$0.679

$0.639

View

Min.: 1
Mult.: 1
Max.: 1,000

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: $0.694
2,111In Stock
3,000Expected 19/10/2026

Mfr. Part No.
AH1815-W-7

Mouser Part No
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

2,111In Stock

3,000Expected 19/10/2026

Cut Tape

$0.694

$0.616

$0.533

$0.481

View

Reel

$0.311

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 HALL IC SWITCH 2.5V 5.5V S60G N-80G S10G

AH180-WG-7
Diodes Incorporated
1: $1.20
3,290In Stock
6,000Expected 19/10/2026

Mfr. Part No.
AH180-WG-7

Mouser Part No
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

3,290In Stock

6,000Expected 19/10/2026

Cut Tape

$1.20

$1.17

$0.934

$0.891

View

Reel

$0.597

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 Omni Hall Effect Snr 7V 2.5 to 5.5V 230n

AH1806-P-B
Diodes Incorporated
1: $0.911
1,670In Stock

Mfr. Part No.
AH1806-P-B

Mouser Part No
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

1,670In Stock

$0.911

$0.876

$0.702

$0.664

View

Min.: 1
Mult.: 1
Max.: 1,000

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: $1.02
655In Stock

Mfr. Part No.
AH1807-P-B

Mouser Part No
621-AH1807-P-B

Diodes Incorporated

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

Learn More

Datasheet

655In Stock

$1.02

$0.895

$0.793

$0.755

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 Micropwr Omnipolar Hall Effect Switch

AH1809-P-B
Diodes Incorporated
1: $1.29
1,177In Stock

Mfr. Part No.
AH1809-P-B

Mouser Part No
621-AH1809-P-B

Diodes Incorporated

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

Learn More

Datasheet

1,177In Stock

$1.29

$1.14

$1.00

$0.845

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 Micropwr Omnipolar Hall Effect Switch

AH1809-Z-7
Diodes Incorporated
1: $1.07
2,498In Stock

Mfr. Part No.
AH1809-Z-7

Mouser Part No
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

$1.07

$0.976

$0.84

$0.752

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 Prog HS Hall-Effect 1.6V to 3.6V 4.3uA

AH1902-FA-7
Diodes Incorporated
1: $0.381
6,629In Stock

Mfr. Part No.
AH1902-FA-7

Mouser Part No
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

$0.381

$0.354

$0.287

$0.265

View

Reel

$0.197

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 LOW POWER 2.5V-5.5V OMNI-POLAR SWITCH

AH1802-FY4G-7
Diodes Incorporated
3,000: $0.63
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
AH1802-FY4G-7

Mouser Part No
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 28 Weeks

Reel

$0.63

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: $0.789
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
AH1902-FT4-7

Mouser Part No
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 28 Weeks

Cut Tape

$0.789

$0.691

$0.611

$0.581

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

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