Board Mount Hall Effect/Magnetic Sensors

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AH1806/08 Omnipolar Hall Effect Switches

Diodes Incorporated AH1806 / AH1808 High Sensitivity Micropower Omnipolar Hall Effect Switches provide a small and simple contactless switch solution for portable and battery powered applications. Based on two high sensitivity Hall Effect plates and chopper stabilized architecture, the AH1806 and AH1808 provide a reliable solution over the whole operating range. These high sensitivity Hall effect switches have been optimized to operate over the supply range of 2.5V to 3.6V and use a micropower sleep function to give an average supply current of only 8uA. AH1806 and AH1808 have open drain output for flexibility.

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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: Rp7.889
124.896In 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

124.896In Stock

Cut Tape

Rp7.889

Rp7.118

Rp5.962

Rp5.614

View

Reel

Rp4.513

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: Rp10.641
8.230In 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

8.230In Stock

Cut Tape

Rp10.641

Rp9.944

Rp8.237

Rp7.815

View

Reel

Rp4.972

MouseReel Available

Min.: 1
Mult.: 1

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

AH1808-P-A
Diodes Incorporated
1: Rp10.274
3.647In Stock

Mfr. Part No.
AH1808-P-A

Mouser Part No
621-AH1808-P-A

Diodes Incorporated

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

Datasheet

3.647In Stock

Rp10.274

Rp8.990

Rp7.889

Rp7.540

View

Reel

Rp5.027

Min.: 1
Mult.: 1

: 4.000

Omnipolar

40 uA

2.5 mA

20 G to 60 G

10 G to 50 G

2.5 V to 5.5 V

- 40 C

+ 85 C

Through Hole

SIP-3

AH1808

Ammo Pack

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

AH1806-P-B
Diodes Incorporated
1: Rp11.191
1.907In 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

1.907In Stock

Rp11.191

Rp9.760

Rp8.641

Rp8.219

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

AH1808-P-B
Diodes Incorporated
1: Rp10.274
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

Rp10.274

Rp8.990

Rp7.944

Rp7.559

View

Min.: 1
Mult.: 1

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 High Sensitive 24uW 2.5V to 3.6V Omni

AH1808-Z-7
Diodes Incorporated
1: Rp11.375
249In Stock
3.000Expected 12/08/2026

Mfr. Part No.
AH1808-Z-7

Mouser Part No
621-AH1808-Z-7

Diodes Incorporated

Board Mount Hall Effect/Magnetic Sensors High Sensitive 24uW 2.5V to 3.6V Omni

Learn More

Datasheet

249In Stock

3.000Expected 12/08/2026

Cut Tape

Rp11.375

Rp9.944

Rp8.788

Rp8.366

View

Reel

Rp6.146

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Omnipolar

3 mA

2.5 mA

20 G, 60 G

10 G, 50 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-553-5

AH1808

Reel, Cut Tape, MouseReel

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

AH1806-P-A
Diodes Incorporated
1: Rp10.274
2.773In Stock

Mfr. Part No.
AH1806-P-A

Mouser Part No
621-AH1806-P-A

Diodes Incorporated

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

Datasheet

2.773In Stock

Rp10.274

Rp8.990

Rp7.944

Rp7.559

View

Reel

Rp5.265

Min.: 1
Mult.: 1

: 4.000

Omnipolar

8 uA

100 nA

10 G to 45 G

4 G to 40 G

2.5 V to 5.5 V

- 40 C

+ 85 C

SMD/SMT

SIP-3

AH1806

Ammo Pack

Board Mount Hall Effect/Magnetic Sensors High Sensitive 24uW 2.5V to 3.6V Omni

AH1806-Z-7
Diodes Incorporated
1: Rp9.907
2.470Expected 17/06/2026

Mfr. Part No.
AH1806-Z-7

Mouser Part No
621-AH1806-Z-7

Diodes Incorporated

Board Mount Hall Effect/Magnetic Sensors High Sensitive 24uW 2.5V to 3.6V Omni

Learn More

Datasheet

2.470Expected 17/06/2026

Cut Tape

Rp9.907

Rp8.659

Rp7.650

Rp7.283

View

Reel

Rp5.339

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Omnipolar

3 mA

2.5 mA

10 G, 45 G

10 G, 40 G

3 V

- 40 C

+ 85 C

SMD/SMT

SOT-553-5

AH1806

Reel, Cut Tape, MouseReel

AH1806/08 Omnipolar Hall Effect Switches

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