Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

Results: 530
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Product Type Mounting Style Package/Case Minimum Operating Temperature Maximum Operating Temperature Packaging
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI 24,766In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT ZLH-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI 2,940In Stock
17,475Expected 19/02/2026
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT SOT-23-3 - 40 C + 85 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT UNIPOLAR SWI 8,615In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 85 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH 3,869In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH 6,772In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 85 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH 8,606In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT SOT-23-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH 6,911In Stock
12,625Expected 09/03/2026
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH 6,318In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 85 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI 10,650In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH 9,448In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 85 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH 10,031In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT 3,743In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole UAG-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT 5,970In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT ZLH-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH 4,556In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole HUA-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH 7,019In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH 11,953In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT ZLH-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH 6,188In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH 3,266In Stock
6,200Expected 09/03/2026
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH 7,179In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT SOT-23-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH 5,602In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors ZLH-3 Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH 6,175In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-4 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR 4,603In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-4 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH 10,063In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT SOT-23-3 - 40 C + 150 C Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH 3,305In Stock
Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors Through Hole SIP-3 - 40 C + 150 C Bulk
Allegro MicroSystems Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS 16,275In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Board Mount Hall Effect / Magnetic Sensors SMD/SMT CLH-3 - 40 C + 150 C Reel, Cut Tape, MouseReel