Board Mount Hall Effect / Magnetic Sensors – Mouser Canada

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MRMS AMR Sensors

Murata MRMS AMR Sensors detect a horizontal magnetic field, allowing a single magnet to support multiple sensing positions. Murata AMR Sensors are used together with a magnet, utilizing the magnetic resistance rate change being affected by the strength of the external magnetic field. These AMR sensors are independent of magnetic polarity, meaning that they detect the strong positive magnetic field and the strong negative magnetic field in the same manner. MRMS AMR Sensors have a wider detection area than Hall ICs and are not mechanical components like reed switches. These design elements allow added flexibility and smaller package sizes.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Type	Operating Supply Current	Maximum Output Current	Operating Point Min/Max	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
	Board Mount Hall Effect / Magnetic Sensors 3.3V 7mA 4.0MT MRMS591P Murata Electronics 1: $1.70 5,888In Stock	Mfr. Part # MRMS591P Mouser Part # 81-MRMS591P	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors 3.3V 7mA 4.0MT Learn More about Murata Electronics murata mrms amr sensors	Datasheet	5,888In Stock	Cut Tape $1.70 $1.35 $1.11 $1.05 View Reel $0.871 $0.996 $0.926 $0.871 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Magnetic Sensor		18 uA		3 V	- 40 C	+ 85 C	PCB Mount		MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS501A-001 Murata Electronics 1: $1.25 3,330In Stock	Mfr. Part # MRMS501A-001 Mouser Part # 81-MRMS501A-001	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	3,330In Stock	Cut Tape $1.25 $1.10 $0.973 $0.927 View Reel $0.649 $0.886 $0.802 $0.77 $0.683 $0.649 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Magnetometer	3 uA		0.5 mT to 2.5 mT	1.6 V to 3.5 V	- 40 C	+ 85 C	SMD/SMT		MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS511X-001 Murata Electronics 1: $1.79 1,373In Stock	Mfr. Part # MRMS511X-001 Mouser Part # 81-MRMS511X-001	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	1,373In Stock	Cut Tape $1.79 $1.40 $1.15 $1.09 View Reel $0.972 $1.04 $0.978 $0.972 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Magnetic	3 uA		0.8 mT to 2 mT	1.8 V	- 40 C	+ 85 C	SMD/SMT		MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS205A-001 Murata Electronics 1: $1.44 500In Stock 6,000Expected 2027-05-03	Mfr. Part # MRMS205A-001 Mouser Part # 81-MRMS205A-001	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	500In Stock 6,000Expected 2027-05-03	Cut Tape $1.44 $1.27 $1.13 $1.07 View Reel $0.782 $1.03 $0.912 $0.876 $0.837 $0.782 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			AMR Magnetic Sensor	8 uA		0.5 mT to 2.5 mT	3 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	2.9 mm x 1.6 mm x 1.1 mm	MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS201A-001 Murata Electronics 1: $1.45 1,253In Stock 3,000Expected 2026-10-19	Mfr. Part # MRMS201A-001 Mouser Part # 81-MRMS201A-001	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	1,253In Stock 3,000Expected 2026-10-19	Cut Tape $1.45 $1.28 $1.14 $1.09 View Reel $0.786 $1.04 $0.945 $0.909 $0.812 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Magnetometer	5 uA		0.5 mT to 2.5 mT	3 V	- 40 C	+ 85 C	SMD/SMT		MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS541E Murata Electronics 1: $2.07 3,000Expected 2027-05-03	Mfr. Part # MRMS541E Mouser Part # 81-MRMS541E	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	3,000Expected 2027-05-03	Cut Tape $2.07 $1.74 $1.63 $1.37 View Reel $0.896 $1.27 $1.07 $0.999 $0.897 $0.896	Min.: 1 Mult.: 1 : 3,000			Magnetic	160 uA		0.9 mT to 2.7 mT	3 V	- 40 C	+ 85 C	SMD/SMT		MRMS	Reel, Cut Tape
	Board Mount Hall Effect / Magnetic Sensors 3.0V 1.2mA MRMS791B Murata Electronics 1: $2.17 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # MRMS791B Mouser Part # 81-MRMS791B	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors 3.0V 1.2mA Learn More about Murata Electronics murata mrms amr sensors	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $2.17 $1.71 $1.41 $1.21 View Reel $1.04 $1.13 $1.07 $1.04	Min.: 3,000 Mult.: 3,000 : 3,000			Magnetic Sensor		2.2 mA		3 V	- 30 C	+ 60 C	PCB Mount		MRMS	Reel, Cut Tape, MouseReel
	Board Mount Hall Effect / Magnetic Sensors MRMS543E Murata Electronics 3,000: $0.719 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # MRMS543E Mouser Part # 81-MRMS543E	Murata Electronics	Board Mount Hall Effect / Magnetic Sensors Learn More about Murata Electronics murata mrms amr sensors	Datasheet	Non-Stocked Lead-Time 11 Weeks	Reel $0.719	Min.: 3,000 Mult.: 3,000 : 3,000			Magnetic	16 uA		0.5 mT to 3.1 mT	1.8 V	- 40 C	+ 85 C	SMD/SMT		MRMS	Reel