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Magnetic Switch & Latch ICs

Allegro MicroSystems Magnetic Switch and Latch ICs provide excellent jitter performance for optimized motor control. The magnetic switch and latch ICs feature vertical hall technology and survive the harshest automotive voltage transients. Furthermore, the switches and latches are developed to ISO 26262 standards.

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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 Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES A1156LUA-T Allegro MicroSystems 1: ¥265.8 911In Stock	Mfr. Part # A1156LUA-T Mouser Part # 250-A1156LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	911In Stock	¥265.8 ¥235.9 ¥210.9 ¥202.6 View ¥192.7 ¥163.1 ¥151.8 ¥143.7 ¥139	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE LATCH A1222LLHLT-T Allegro MicroSystems 1: ¥220.9 1,691In Stock	Mfr. Part # A1222LLHLT-T Mouser Part # 250-A1222LLHLT-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	1,691In Stock	Cut Tape ¥220.9 ¥196 ¥174.4 ¥167.8 View Reel ¥131.7 ¥159 ¥142.5 ¥136.2 ¥132 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LUA-T Allegro MicroSystems 1: ¥227.6 1,734In Stock	Mfr. Part # A1221LUA-T Mouser Part # 250-A1221LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	1,734In Stock	¥227.6 ¥202.6 ¥181 ¥172.7 View ¥163.8 ¥148 ¥138.4 ¥130.9 ¥129.2	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL EFFECT UNIPOLAR SWITCH APS11200LLHALT Allegro MicroSystems 1: ¥182.7 2,525In Stock	Mfr. Part # APS11200LLHALT Mouser Part # 250-APS11200LLHALT	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED HALL EFFECT UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	2,525In Stock	Cut Tape ¥182.7 ¥161.1 ¥143.2 ¥136.7 View Reel ¥102.3 ¥130.7 ¥117.4 ¥112.3 ¥106 ¥102.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH APS12215LLHALT Allegro MicroSystems 1: ¥104.6 2,887In Stock	Mfr. Part # APS12215LLHALT Mouser Part # 250-APS12215LLHALT	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps122x sensor ics	Datasheet	2,887In Stock	Cut Tape ¥104.6 ¥91.7 ¥81.1 ¥77.1 View Reel ¥56.8 ¥73.6 ¥66.3 ¥61.6 ¥57 ¥56.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A3290KLHLT-T Allegro MicroSystems 1: ¥209.3 2,545In Stock	Mfr. Part # A3290KLHLT-T Mouser Part # 250-A3290KLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	2,545In Stock	Cut Tape ¥209.3 ¥176.1 ¥162.6 ¥137 View Reel ¥95 ¥127.4 ¥107.5 ¥101.3 ¥95.5 ¥95 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1104LUA-T Allegro MicroSystems 1: ¥289 21,570In Stock	Mfr. Part # A1104LUA-T Mouser Part # 250-A1104LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	21,570In Stock	¥289 ¥257.5 ¥230.9 ¥220.9 View ¥210.9 ¥187.7 ¥184.4 ¥171.1 ¥165.4	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1120LLHLT-T Allegro MicroSystems 1: ¥250.8 72,569In Stock	Mfr. Part # A1120LLHLT-T Mouser Part # 250-A1120LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	72,569In Stock	Cut Tape ¥250.8 ¥222.6 ¥199.3 ¥191 View Reel ¥136.7 ¥182.7 ¥163.1 ¥155.3 ¥141 ¥136.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT UNIPOLAR SWI A1102EUA-T Allegro MicroSystems 1: ¥294 16,963In Stock	Mfr. Part # A1102EUA-T Mouser Part # 250-A1102EUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	16,963In Stock	¥294 ¥260.8 ¥234.2 ¥224.2 View ¥214.3 ¥191 ¥187.7 ¥174.4 ¥166.1	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH A1122LLHLT-T Allegro MicroSystems 1: ¥250.8 40,729In Stock	Mfr. Part # A1122LLHLT-T Mouser Part # 250-A1122LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	40,729In Stock	Cut Tape ¥250.8 ¥222.6 ¥204.3 ¥186 View Reel ¥142.7 ¥176.1 ¥157 ¥152.5 ¥146.3 ¥142.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1220LLHLX-T Allegro MicroSystems 1: ¥197.7 29,771In Stock	Mfr. Part # A1220LLHLX-T Mouser Part # 250-A1220LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	29,771In Stock	Cut Tape ¥197.7 ¥176.1 ¥155.8 ¥144 View Reel ¥100.5 ¥134.2 ¥120.3 ¥114.4 ¥111 ¥100.5 ¥100.5 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW A3211ELHLT-T Allegro MicroSystems 1: ¥179.4 33,795In Stock 6,000Expected 11/12/2026	Mfr. Part # A3211ELHLT-T Mouser Part # 250-A3211ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	33,795In Stock 6,000Expected 11/12/2026	Cut Tape ¥179.4 ¥157.5 ¥140 ¥133.7 View Reel ¥99.7 ¥127.7 ¥114.4 ¥109.5 ¥103.3 ¥99.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLX-T Allegro MicroSystems 1: ¥166.1 30,068In Stock	Mfr. Part # A3213ELHLX-T Mouser Part # 250-A3213ELHLX-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	30,068In Stock	Cut Tape ¥166.1 ¥146.2 ¥129.9 ¥123.9 View Reel ¥88 ¥118.4 ¥105.1 ¥101 ¥97.8 ¥88 ¥88 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect / Magnetic Sensors LOW POWER HALL-EFFECT SWITCH WITH OPERAT A3214ELHLT-T Allegro MicroSystems 1: ¥187.7 53,664In Stock	Mfr. Part # A3214ELHLT-T Mouser Part # 250-A3214ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors LOW POWER HALL-EFFECT SWITCH WITH OPERAT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	53,664In Stock	Cut Tape ¥187.7 ¥165.1 ¥147.2 ¥140.4 View Reel ¥108 ¥134.2 ¥120.9 ¥115.6 ¥112 ¥108 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT A1203LUA-T Allegro MicroSystems 1: ¥318.9 5,816In Stock	Mfr. Part # A1203LUA-T Mouser Part # 250-A1203LUA-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	5,816In Stock	¥318.9 ¥284 ¥254.1 ¥242.5 View ¥230.9 ¥199.3 ¥194.3 ¥182.7 ¥176.1	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH A1210LUA-T Allegro MicroSystems 1: ¥370.4 3,760In Stock	Mfr. Part # A1210LUA-T Mouser Part # 250-A1210LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	3,760In Stock	¥370.4 ¥335.5 ¥310.6 ¥279 View ¥244.2 ¥212.6 ¥206 ¥186 ¥154.6	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1212LUA-T Allegro MicroSystems 1: ¥225.9 18,769In Stock	Mfr. Part # A1212LUA-T Mouser Part # 250-A1212LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	18,769In Stock	¥225.9 ¥201 ¥179.4 ¥171.1 View ¥163.1 ¥144.3 ¥139.7 ¥129.2 ¥126.2	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1220EUA-T Allegro MicroSystems 1: ¥199.3 6,382In Stock	Mfr. Part # A1220EUA-T Mouser Part # 250-A1220EUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	6,382In Stock	¥199.3 ¥176.1 ¥156.6 ¥149.5 View ¥143 ¥127.9 ¥123.4 ¥113.8 ¥110	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLT-T Allegro MicroSystems 1: ¥209.3 3,100In Stock	Mfr. Part # A1221LLHLT-T Mouser Part # 250-A1221LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	3,100In Stock	Cut Tape ¥209.3 ¥184.4 ¥164.1 ¥150.8 View Reel ¥99.3 ¥107.6 ¥99.5 ¥99.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR A1233LK-T Allegro MicroSystems 1: ¥402 3,391In Stock	Mfr. Part # A1233LK-T Mouser Part # 250-A1233LK-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	3,391In Stock	¥402 ¥358.8 ¥322.2 ¥305.6 View ¥290.7 ¥250.8 ¥249.2 ¥244.2 ¥232.5	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH APS12626LLHALT-BAP Allegro MicroSystems 1: ¥230.9 9,406In Stock	Mfr. Part # APS12626LLHALT-BAP Mouser Part # 250-12626LLHALTBAP	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	9,406In Stock	Cut Tape ¥230.9 ¥194.3 ¥179.4 ¥152.3 View Reel ¥102.2 ¥141.5 ¥119.4 ¥111.6 ¥105.5 ¥102.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH APS12626LLHALX-AAP Allegro MicroSystems 1: ¥196 18,584In Stock	Mfr. Part # APS12626LLHALX-AAP Mouser Part # 250-12626LLHALXAAP	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors 5V DUAL-CHANNEL LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	18,584In Stock	Cut Tape ¥196 ¥172.7 ¥153.5 ¥146.3 View Reel ¥97.2 ¥140 ¥123.4 ¥115.3 ¥109 ¥97.2 ¥97.2 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1101EUA-T Allegro MicroSystems 1: ¥294 9,105In Stock	Mfr. Part # A1101EUA-T Mouser Part # 250-A1101EUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	9,105In Stock	¥294 ¥260.8 ¥234.2 ¥224.2 View ¥210.9 ¥187.7 ¥181 ¥171.1 ¥164.9	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1101LUA-T Allegro MicroSystems 1: ¥347.1 2,720In Stock	Mfr. Part # A1101LUA-T Mouser Part # 250-A1101LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	2,720In Stock	¥347.1 ¥308.9 ¥277.4 ¥262.4 View ¥247.5 ¥217.6 ¥210.9 ¥199.3 ¥197.7	Min.: 1 Mult.: 1
Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1103LUA-T Allegro MicroSystems 1: ¥347.1 9,257In Stock	Mfr. Part # A1103LUA-T Mouser Part # 250-A1103LUA-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	9,257In Stock	¥347.1 ¥308.9 ¥277.4 ¥265.8 View ¥250.8 ¥220.9 ¥212.6 ¥206 ¥199.3	Min.: 1 Mult.: 1

Magnetic Switch & Latch ICs

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