Board Mount Hall Effect / Magnetic Sensors

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AH35xx Hall Effect Omnipolar Switches

Diodes Incorporated AH35xx Hall Effect Omnipolar Switches are high voltage, high sensitivity switch ICs designed for proximity, position, and level sensing. These hall-effect switches are optimized to operate over a supply voltage range of 3V to 28V. The AH35xx switches incorporate chopper stabilized architecture and an internal bandgap regulator that provides a reliable solution over the whole operating range. These hall-effect switches employ a reverse blocking diode with a Zener clamp on the supply, an over-current limit, and a Zener clamp on the output. The AH35xx switches provide an output that can be switched on with a south or north pole of sufficient strength. Typical applications include position and proximity sensing, open and close detect, position detection, level detection, flow meters, and contact-less switches.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Maximum Output Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3572-SA-7 Diodes Incorporated 1: $0.41 187,176In Stock	Mfr. Part # AH3572-SA-7 Mouser Part # 621-AH3572-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	187,176In Stock	Cut Tape $0.41 $0.342 $0.317 $0.268 View Reel $0.193 $0.249 $0.21 $0.20 $0.193 $0.193 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Omnipolar	3 mA	60 mA	8 G to 30 G, - 30 G to - 8 G	2 G to 25 G, - 25 G to - 2 G	3 V to 28 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	AH3572	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3574-SA-7 Diodes Incorporated 1: $0.48 114In Stock 51,000Expected 7/16/2027	Mfr. Part # AH3574-SA-7 Mouser Part # 621-AH3574-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	114In Stock 51,000Expected 7/16/2027	Cut Tape $0.48 $0.40 $0.37 $0.313 View Reel $0.212 $0.29 $0.245 $0.233 $0.212 $0.212 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	AH3574	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3572-P-B Diodes Incorporated 1: $0.50 3,708In Stock 15,000On Order	Mfr. Part # AH3572-P-B Mouser Part # 621-AH3572-P-B	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	3,708In Stock 15,000On Order On Order Ship Dates Mfr. #: AH3572-P-B Stock: 3,708 Can Ship Immediately On Order: 5,000 Expected 11/27/2026 10,000 Expected 12/18/2026 Factory Lead-Time: 12 Weeks	$0.50 $0.42 $0.389 $0.328 View $0.305 $0.257 $0.244	Min.: 1 Mult.: 1 Max.: 1,000	Omnipolar	3 mA	60 mA	8 G to 30 G, - 30 G to - 8 G	2 G to 25 G, - 25 G to - 2 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3572	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3574-P-B Diodes Incorporated 1: $0.55 3,798In Stock	Mfr. Part # AH3574-P-B Mouser Part # 621-AH3574-P-B	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	3,798In Stock	$0.55 $0.462 $0.428 $0.361 View $0.335 $0.283 $0.268 $0.259 $0.244	Min.: 1 Mult.: 1	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3574	Bulk
Board Mount Hall Effect / Magnetic Sensors Omnipolar Hall Effect Switch AH3582-P-A Diodes Incorporated 1: $0.44 4,590In Stock	Mfr. Part # AH3582-P-A Mouser Part # 621-AH3582-P-A	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Omnipolar Hall Effect Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	4,590In Stock	$0.44 $0.365 $0.338 $0.285 View Reel $0.193 $0.265 $0.224 $0.213 $0.206 $0.193	Min.: 1 Mult.: 1 : 4,000	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3582	Ammo Pack
Board Mount Hall Effect / Magnetic Sensors Omnipolar Hall Effect Switch AH3582-P-B Diodes Incorporated 1: $0.49 830In Stock	Mfr. Part # AH3582-P-B Mouser Part # 621-AH3582-P-B	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Omnipolar Hall Effect Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	830In Stock	$0.49 $0.37 $0.288 $0.243 View $0.212 $0.20 $0.189	Min.: 1 Mult.: 1	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3582	Bulk
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3572-P-A Diodes Incorporated 1: $0.52 2,405In Stock	Mfr. Part # AH3572-P-A Mouser Part # 621-AH3572-P-A	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	2,405In Stock	$0.52 $0.438 $0.406 $0.342 $0.318 Reel $0.318	Min.: 1 Mult.: 1 Max.: 390 : 4,000	Omnipolar	3 mA	60 mA	8 G to 30 G, - 30 G to - 8 G	2 G to 25 G, - 25 G to - 2 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3572	Ammo Pack
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3574-P-A Diodes Incorporated 1: $0.37 3,332In Stock	Mfr. Part # AH3574-P-A Mouser Part # 621-AH3574-P-A	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	3,332In Stock	$0.37 $0.365 $0.28 $0.265 View Reel $0.179 $0.252 $0.236 $0.23 $0.18 $0.179	Min.: 1 Mult.: 1 : 4,000	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	Through Hole	SIP-3	AH3574	Ammo Pack
Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch AH3582-SA-7 Diodes Incorporated 1: $0.47 125,954Expected 7/16/2027	Mfr. Part # AH3582-SA-7 Mouser Part # 621-AH3582-SA-7	Diodes Incorporated	Board Mount Hall Effect / Magnetic Sensors Hall Omnipolar Switch Learn More about Diodes Incorporated diodes ah35xx hall effect switches	Datasheet	125,954Expected 7/16/2027	Cut Tape $0.47 $0.393 $0.364 $0.307 View Reel $0.222 $0.286 $0.241 $0.229 $0.222 $0.222 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Omnipolar	3 mA	60 mA	20 G to 60 G, - 60 G to - 20 G	10 G to 45 G, - 45 G to - 10 G	3 V to 28 V	- 40 C	+ 125 C	SMD/SMT	SOT-23-3	AH3582	Reel, Cut Tape, MouseReel

AH35xx Hall Effect Omnipolar Switches

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AH35xx Hall Effect Omnipolar Switches

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