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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR ACS730KLCTR-50AB-T Allegro MicroSystems 1: ¥890.3 57In Stock 12,000On Order	Mfr. Part # ACS730KLCTR-50AB-T Mouser Part # 250-730KLCTR50ABT	Allegro MicroSystems	Board Mount Current Sensors 1MHZ BANDWIDTH CURRENT SENSOR Learn More about Allegro MicroSystems allegro 0a 50a sensor ics	Datasheet	57In Stock 12,000On Order On Order Ship Dates Mfr. #: ACS730KLCTR-50AB-T Stock: 57 Can Ship Immediately On Order: 3,000 Expected 12/3/2026 9,000 Expected 12/10/2026 Factory Lead-Time: 36 Weeks	Cut Tape ¥890.3 ¥750.8 ¥697.6 ¥588 View Reel ¥450.1 ¥546.5 ¥486.7 ¥468.4 ¥450.1 ¥450.1 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH APS12626LLHALT-AAP Allegro MicroSystems 1: ¥232.5 18,811In Stock	Mfr. Part # APS12626LLHALT-AAP Mouser Part # 250-12626LLHALTAAP	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	18,811In Stock	Cut Tape ¥232.5 ¥196 ¥181 ¥152.5 View Reel ¥83.7 ¥141.7 ¥123.1 ¥118.6 ¥114.1 ¥83.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LMCATR-050U5 Allegro MicroSystems 1: ¥1,440.1 1,358In Stock	Mfr. Part # ACS37002LMCATR-050U5 Mouser Part # 250-2LMCA-050U5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	1,358In Stock	Cut Tape ¥1,440.1 ¥1,300.6 ¥1,187.6 ¥1,144.4 Reel ¥980 View ¥1,106.2 ¥1,009.9 ¥966.7 Quote MouseReel Available	Min.: 1 Mult.: 1 : 800
Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR ACS37612LLUATR-015U5 Allegro MicroSystems 1: ¥696 2,954In Stock	Mfr. Part # ACS37612LLUATR-015U5 Mouser Part # 250-37612LLUATR015U5	Allegro MicroSystems	Board Mount Current Sensors HALL-BASED STRADDLER CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs37612 sensor ics	Datasheet	2,954In Stock	Cut Tape ¥696 ¥624.5 ¥564.7 ¥543.1 View Reel ¥450.1 ¥521.6 ¥481.7 ¥466.7 ¥450.1 ¥450.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC ACS70310LKTATN-010B5-C Allegro MicroSystems 1: ¥817.2 1,964In Stock	Mfr. Part # ACS70310LKTATN-010B5-C Mouser Part # 250-70310LKTAT10B5C	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC Learn More about Allegro MicroSystems allegro acs70310 acs70311 sensor ics	Datasheet	1,964In Stock	Cut Tape ¥817.2 ¥734.2 ¥626.2 ¥544.8 ¥490 Reel ¥488.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 ACS717KMATR-20B-T Allegro MicroSystems 1: ¥1,177.6 1,154In Stock	Mfr. Part # ACS717KMATR-20B-T Mouser Part # 250-717KMATR20BT	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,154In Stock	Cut Tape ¥1,177.6 ¥1,061.4 ¥965 ¥916.9 Reel ¥767.4 View ¥852.1 ¥789 ¥735.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 ACS718KMATR-10B-T Allegro MicroSystems 1: ¥1,111.2 2,053In Stock	Mfr. Part # ACS718KMATR-10B-T Mouser Part # 250-718KMATR10BT	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS725KMA or ACS37002 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,053In Stock	Cut Tape ¥1,111.2 ¥1,001.6 ¥910.2 ¥877 Reel ¥762.4 View ¥847.1 ¥784 ¥735.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR ACS723LLCTR-45AB-T Allegro MicroSystems 1: ¥913.6 2,704In Stock	Mfr. Part # ACS723LLCTR-45AB-T Mouser Part # 250-723LLCTR45ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,704In Stock	Cut Tape ¥913.6 ¥822.2 ¥745.8 ¥717.6 View Reel ¥591.3 ¥692.6 ¥639.5 ¥621.2 ¥593 ¥591.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AU-T Allegro MicroSystems 1: ¥757.4 1,804In Stock	Mfr. Part # ACS724KMATR-30AU-T Mouser Part # 250-724KMATR30AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	1,804In Stock	Cut Tape ¥757.4 ¥679.3 ¥616.2 ¥591.3 Reel ¥508.3 View ¥569.7 ¥526.5 ¥485 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW A1171EEWLT-P Allegro MicroSystems 1: ¥144.5 16,269In Stock	Mfr. Part # A1171EEWLT-P Mouser Part # 250-A1171EEWLT-P	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	16,269In Stock	Cut Tape ¥144.5 ¥126.9 ¥112.6 ¥107.3 View Reel ¥73.7 ¥102.5 ¥92.7 ¥89 ¥86.4 ¥73.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH A1223ELHLT-T Allegro MicroSystems 1: ¥179.4 5,602In Stock	Mfr. Part # A1223ELHLT-T Mouser Part # 250-A1223ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	5,602In Stock	Cut Tape ¥179.4 ¥157.5 ¥140 ¥133.7 View Reel ¥103.1 ¥127.7 ¥115.9 ¥111.5 ¥108.1 ¥103.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors FOR NEW DESIGNS USE A1315LUA-5-T A1319LUA-5-T Allegro MicroSystems 1: ¥430.2 2,330In Stock	Mfr. Part # A1319LUA-5-T Mouser Part # 250-A1319LUA-5-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors FOR NEW DESIGNS USE A1315LUA-5-T Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,330In Stock	¥430.2 ¥383.7 ¥345.5 ¥330.5 View ¥317.3 ¥290.7 ¥284 ¥249.2 ¥227.6	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE A1363LKTTN-10-T Allegro MicroSystems 1: ¥647.8 2,703In Stock	Mfr. Part # A1363LKTTN-10-T Mouser Part # 250-A1363LKTTN-10-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,703In Stock	Cut Tape ¥647.8 ¥579.7 ¥524.9 ¥503.3 View Reel ¥405.3 ¥485 ¥446.8 ¥430.2 ¥410.3 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE A1366LKTTN-10-T Allegro MicroSystems 1: ¥524.9 3,003In Stock	Mfr. Part # A1366LKTTN-10-T Mouser Part # 250-A1366LKTTN-10-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors LOW NOISE, HIGH PRECISION, PROGRAMMABLE Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,003In Stock	Cut Tape ¥524.9 ¥480 ¥418.6 ¥397 View Reel ¥360.4 ¥383.7 ¥362.1 ¥360.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Sensor Interface DUAL OUTPUT DIFFERENTIAL SPEED AND DIRECTION SENSOR IC A17502POKATN-SDFUYJE Allegro MicroSystems 1: ¥573 1,718In Stock	Mfr. Part # A17502POKATN-SDFUYJE Mouser Part # 250-A17502POKATN-SDF	Allegro MicroSystems	Sensor Interface DUAL OUTPUT DIFFERENTIAL SPEED AND DIRECTION SENSOR IC Learn More about Allegro MicroSystems allegro a17502 sensor ics	Datasheet	1,718In Stock	Cut Tape ¥573 ¥526.5 ¥485 ¥436.8 View Reel ¥378.7 ¥415.3 ¥411.9 ¥387 ¥378.7 ¥378.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE HIGH EFFICIECNY FAULT TOLERANT LED DRIVER A8513KLYTR-T Allegro MicroSystems 1: ¥450.1 1,895In Stock	Mfr. Part # A8513KLYTR-T Mouser Part # 250-A8513KLYTR-T	Allegro MicroSystems	LED Lighting Driver ICs WIDE INPUT VOLTAGE RANGE HIGH EFFICIECNY FAULT TOLERANT LED DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,895In Stock	Cut Tape ¥450.1 ¥335.5 ¥307.3 ¥275.7 View Reel ¥217.6 ¥260.8 ¥254.1 ¥250.8 ¥217.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) ARG81800KESJSR-1 Allegro MicroSystems 1: ¥343.8 5,903In Stock	Mfr. Part # ARG81800KESJSR-1 Mouser Part # 250-ARG81800KESJSR-1	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) Learn More about Allegro MicroSystems allegro arg81800 regulators	Datasheet	5,903In Stock	Cut Tape ¥343.8 ¥308.9 ¥282.4 ¥252.5 View Reel ¥196 ¥239.2 ¥230.9 ¥220.9 ¥219.3 ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Sensor Interface 2-WIRE GENERAL SALES GTS-2 WSS WITH ASIL ATS19200LSNATN-H-A Allegro MicroSystems 1: ¥627.9 2,201In Stock	Mfr. Part # ATS19200LSNATN-H-A Mouser Part # 250-ATS19200LSNATNHA	Allegro MicroSystems	Sensor Interface 2-WIRE GENERAL SALES GTS-2 WSS WITH ASIL Learn More about Allegro MicroSystems allegro ats19200 sensor ics	Datasheet	2,201In Stock	Cut Tape ¥627.9 ¥584.7 ¥538.2 ¥485 Reel ¥428.5 View ¥460.1 ¥456.8 ¥418.6 MouseReel Available	Min.: 1 Mult.: 1 : 800
Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA A19571LUBBTN-RSNPH Allegro MicroSystems 1: ¥406.9 3,990In Stock	Mfr. Part # A19571LUBBTN-RSNPH Mouser Part # 250-19571LUBTNRSNPH	Allegro MicroSystems	Sensor Interface LARGE AIR GAP, VIBRATION-IMMUNE, GMR TRA Learn More about Allegro MicroSystems allegro transmission sensor ics	Datasheet	3,990In Stock	Cut Tape ¥406.9 ¥370.4 ¥338.8 ¥304 View Reel ¥252.5 ¥287.4 ¥280.7 ¥267.4 ¥259.1 ¥252.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION ACS716KLATR-25CB-NL-T Allegro MicroSystems 1: ¥986.6 2,455In Stock	Mfr. Part # ACS716KLATR-25CB-NL-T Mouser Part # 250-716KLATR25CBNLT	Allegro MicroSystems	Board Mount Current Sensors 120 KHZ BANDWIDTH, HIGH VOLTAGE ISOLATION Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,455In Stock	Cut Tape ¥986.6 ¥887 ¥805.6 ¥775.7 Reel ¥671 View ¥749.1 ¥692.6 ¥649.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR ACS781KLRTR-150U-T Allegro MicroSystems 1: ¥1,117.9 895In Stock	Mfr. Part # ACS781KLRTR-150U-T Mouser Part # 250-781KLRTR150UT	Allegro MicroSystems	Board Mount Current Sensors PROGRAMMABLE THERMALLY ENHANCED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	895In Stock	Cut Tape ¥1,117.9 ¥996.6 ¥915.2 ¥833.8 View Reel ¥691 ¥792.3 ¥735.8 ¥717.6 ¥692.6 ¥691 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT A1205LLHLT-T Allegro MicroSystems 1: ¥333.9 8,259In Stock	Mfr. Part # A1205LLHLT-T Mouser Part # 250-A1205LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	8,259In Stock	Cut Tape ¥333.9 ¥297.3 ¥265.8 ¥255.8 View Reel ¥181 ¥244.2 ¥222.6 ¥215.9 ¥209.3 ¥181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 2.5MV/G, AUTO A1308LLHLT-2-T Allegro MicroSystems 1: ¥294 2,890In Stock	Mfr. Part # A1308LLHLT-2-T Mouser Part # 250-A1308LLHLT-2-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 2.5MV/G, AUTO Learn More about Allegro MicroSystems allegro a1308 a1309 hall effect sensor ics	Datasheet	2,890In Stock	Cut Tape ¥294 ¥260.8 ¥234.2 ¥224.2 View Reel ¥167.8 ¥214.3 ¥196 ¥187.7 ¥181 ¥167.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 A1389LLHLT-RP9-T Allegro MicroSystems 1: ¥387 1,401In Stock	Mfr. Part # A1389LLHLT-RP9-T Mouser Part # 250-A1389LLHLT-RP9-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors NOT FOR NEW DESIGNS - USE A1308 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	1,401In Stock	Cut Tape ¥387 ¥343.8 ¥308.9 ¥295.7 View Reel ¥230.9 ¥284 ¥259.1 ¥249.2 ¥239.2 ¥230.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LED Lighting Driver ICs AUTOMOTIVE LED DRIVER WITH INTEGRATED MICRO-POWER HALL EFFECT SWITCH A1569KLJTR-T Allegro MicroSystems 1: ¥342.2 5,997In Stock	Mfr. Part # A1569KLJTR-T Mouser Part # 250-A1569KLJTR-T	Allegro MicroSystems	LED Lighting Driver ICs AUTOMOTIVE LED DRIVER WITH INTEGRATED MICRO-POWER HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,997In Stock	Cut Tape ¥342.2 ¥252.5 ¥230.9 ¥206 Reel ¥172.7 View ¥194.3 ¥187.7 ¥182.7 ¥167.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Magnetic Speed Sensor ICs

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