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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1120LLHLX-T Allegro MicroSystems 1: $1.81 3,304In Stock 30,000Expected 24/12/2026	Mfr. Part No. A1120LLHLX-T Mouser Part No 250-A1120LLHLX-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	3,304In Stock 30,000Expected 24/12/2026	Cut Tape $1.81 $1.60 $1.43 $1.37 View Reel $1.03 $1.30 $1.19 $1.14 $1.13 $1.03 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE HALL EFFECT SWITCH A1128LUA-T Allegro MicroSystems 1: $1.77 5,079In Stock 8,000Expected 3/12/2026	Mfr. Part No. A1128LUA-T Mouser Part No 250-A1128LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors PROGRAMMABLE HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,079In Stock 8,000Expected 3/12/2026	$1.77 $1.56 $1.40 $1.33 View $1.27 $1.16 $1.14 $1.04 $1.01	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT BIPOLAR SWIT A1203LLHLT-T Allegro MicroSystems 1: $2.50 3,364In Stock	Mfr. Part No. A1203LLHLT-T Mouser Part No 250-A1203LLHLT-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	3,364In Stock	Cut Tape $2.50 $2.22 $1.99 $1.90 View Reel $1.47 $1.82 $1.67 $1.60 $1.52 $1.47 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: $2.61 5,253In Stock	Mfr. Part No. A1203LUA-T Mouser Part No 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	5,253In Stock	$2.61 $2.33 $2.08 $1.99 View $1.89 $1.66 $1.63 $1.54 $1.47	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT LATCH A1210LUA-T Allegro MicroSystems 1: $3.25 3,260In Stock 8,000Expected 25/11/2026	Mfr. Part No. A1210LUA-T Mouser Part No 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	3,260In Stock 8,000Expected 25/11/2026	$3.25 $3.10 $2.60 $2.04 View $1.74 $1.67 $1.52 $1.27	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1211LUA-T Allegro MicroSystems 1: $2.37 6,349In Stock	Mfr. Part No. A1211LUA-T Mouser Part No 250-A1211LUA-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	6,349In Stock	$2.37 $2.11 $1.89 $1.80 View $1.70 $1.52 $1.50 $1.43 $1.36	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1212LUA-T Allegro MicroSystems 1: $1.85 14,269In Stock	Mfr. Part No. A1212LUA-T Mouser Part No 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	14,269In Stock	$1.85 $1.65 $1.47 $1.40 View $1.34 $1.20 $1.19 $1.09 $1.05	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1214LUA-T Allegro MicroSystems 1: $2.84 1,856In Stock 8,000Expected 17/12/2026	Mfr. Part No. A1214LUA-T Mouser Part No 250-A1214LUA-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	1,856In Stock 8,000Expected 17/12/2026	$2.84 $2.53 $2.27 $2.18 View $2.08 $1.90 $1.86 $1.73 $1.66	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1220EUA-T Allegro MicroSystems 1: $1.63 6,376In Stock	Mfr. Part No. A1220EUA-T Mouser Part No 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	6,376In Stock	$1.63 $1.44 $1.28 $1.22 View $1.17 $1.06 $1.04 $0.955 $0.922	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A1221ELHLT-T Allegro MicroSystems 1: $1.47 11,031In Stock	Mfr. Part No. A1221ELHLT-T Mouser Part No 250-A1221ELHLT-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	11,031In Stock	Cut Tape $1.47 $1.29 $1.15 $1.09 View Reel $0.832 $1.05 $0.949 $0.913 $0.862 $0.832 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH A1250LUA-T Allegro MicroSystems 1: $2.19 1,770In Stock	Mfr. Part No. A1250LUA-T Mouser Part No 250-A1250LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFFECT BI-POLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	1,770In Stock	$2.19 $1.94 $1.74 $1.66 View $1.59 $1.46 $1.44 $1.30 $1.26	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS A1260ELHLT-T Allegro MicroSystems 1: $0.911 5,745In Stock	Mfr. Part No. A1260ELHLT-T Mouser Part No 250-A1260ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LATCH USING VERTICAL HALL ELEMENTS Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,745In Stock	Cut Tape $0.911 $0.792 $0.70 $0.666 View Reel $0.498 $0.636 $0.574 $0.547 $0.517 $0.498 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH A1262LLHLX-X-T Allegro MicroSystems 1: $1.73 6,322In Stock	Mfr. Part No. A1262LLHLX-X-T Mouser Part No 250-A1262LLHLX-X-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 2D HALL EFFECT DUAL LATCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	6,322In Stock	Cut Tape $1.73 $1.46 $1.34 $1.13 View Reel $0.774 $1.05 $0.917 $0.883 $0.843 $0.774 $0.774 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3212ELHLT-T Allegro MicroSystems 1: $0.925 35,463In Stock	Mfr. Part No. A3212ELHLT-T Mouser Part No 250-A3212ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	35,463In Stock	Cut Tape $0.925 $0.805 $0.711 $0.672 View Reel $0.484 $0.632 $0.555 $0.53 $0.502 $0.484 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLT-T Allegro MicroSystems 1: $1.51 17,714In Stock	Mfr. Part No. A3213ELHLT-T Mouser Part No 250-A3213ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	17,714In Stock	Cut Tape $1.51 $1.33 $1.19 $1.13 View Reel $0.847 $1.06 $0.955 $0.921 $0.879 $0.847 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213ELHLX-T Allegro MicroSystems 1: $1.36 28,679In Stock	Mfr. Part No. A3213ELHLX-T Mouser Part No 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	28,679In Stock	Cut Tape $1.36 $1.20 $1.06 $1.01 View Reel $0.744 $0.97 $0.88 $0.846 $0.831 $0.744 $0.744 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH A3213EUA-T Allegro MicroSystems 1: $1.55 19,410In Stock	Mfr. Part No. A3213EUA-T Mouser Part No 250-A3213EUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR MICROPOWER SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	19,410In Stock	$1.55 $1.37 $1.22 $1.16 View $1.11 $0.986 $0.968 $0.906 $0.874	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH APS12200LUAA Allegro MicroSystems 1: $1.40 6,481In Stock	Mfr. Part No. APS12200LUAA Mouser Part No 250-APS12200LUAA	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH Learn More about Allegro MicroSystems allegro aps122x hall effect sensor ics	Datasheet	6,481In Stock	$1.40 $1.23 $1.10 $1.04 View $0.998 $0.906 $0.885 $0.811 $0.782	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1150LLHLX-T Allegro MicroSystems 1: $2.48 3,258In Stock	Mfr. Part No. A1150LLHLX-T Mouser Part No 250-A1150LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	3,258In Stock	Cut Tape $2.48 $2.08 $1.93 $1.63 View Reel $1.11 $1.52 $1.31 $1.26 $1.20 $1.11 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT SWITCH A3295KLHLT-T Allegro MicroSystems 1: $1.52 4,227In Stock	Mfr. Part No. A3295KLHLT-T Mouser Part No 250-A3295KLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	4,227In Stock	Cut Tape $1.52 $1.34 $1.19 $1.14 View Reel $0.866 $1.09 $0.987 $0.949 $0.896 $0.866 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH APS11900LLHALT Allegro MicroSystems 1: $1.36 4,695In Stock	Mfr. Part No. APS11900LLHALT Mouser Part No 250-APS11900LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors NEXT GENERATION CUSTOMER PROGRAMMABLE 2W HALL-EFFECT SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	4,695In Stock	Cut Tape $1.36 $1.20 $1.06 $1.01 View Reel $0.741 $0.97 $0.88 $0.846 $0.819 $0.741 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1101LLHLX-T Allegro MicroSystems 1: $3.14 142In Stock 20,000Expected 28/12/2026	Mfr. Part No. A1101LLHLX-T Mouser Part No 250-A1101LLHLX-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	142In Stock 20,000Expected 28/12/2026	Cut Tape $3.14 $2.69 $2.12 $2.08 View Reel $1.35 $1.80 $1.59 $1.55 $1.52 $1.35 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102ELHLT-T Allegro MicroSystems 1: $2.56 328In Stock 18,000Expected 28/12/2026	Mfr. Part No. A1102ELHLT-T Mouser Part No 250-A1102ELHLT-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	328In Stock 18,000Expected 28/12/2026	Cut Tape $2.56 $2.27 $2.19 $1.96 View Reel $1.50 $1.86 $1.66 $1.59 $1.50 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLX-T Allegro MicroSystems 1: $3.14 2,865In Stock	Mfr. Part No. A1102LLHLX-T Mouser Part No 250-A1102LLHLX-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	2,865In Stock	Cut Tape $3.14 $2.65 $2.46 $2.08 View Reel $1.43 $1.93 $1.67 $1.62 $1.55 $1.43 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1106LLHLT-T Allegro MicroSystems 1: $2.80 321In Stock 18,000Expected 5/7/2027	Mfr. Part No. A1106LLHLT-T Mouser Part No 250-A1106LLHLT-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	321In Stock 18,000Expected 5/7/2027	Cut Tape $2.80 $2.41 $2.20 $1.96 View Reel $1.56 $1.88 $1.71 $1.65 $1.56 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Magnetic Switch & Latch ICs

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Magnetic Switch & Latch ICs

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