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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 STABILIZED 2-WIRE SWITCHES A1156LUA-T Allegro MicroSystems 1: $2.18 909In Stock	Mfr. Part No. A1156LUA-T Mouser Part No 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	909In Stock	$2.18 $1.93 $1.73 $1.66 View $1.58 $1.37 $1.32 $1.25 $1.22	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors GENERAL PURPOSE HALL EFFECT LATCH A3290KLHLT-T Allegro MicroSystems 1: $1.71 2,545In Stock	Mfr. Part No. A3290KLHLT-T Mouser Part No 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 $1.71 $1.44 $1.33 $1.12 View Reel $0.797 $1.04 $0.91 $0.876 $0.815 $0.797 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR A1266ELHLT-T Allegro MicroSystems 1: $1.70 1,719In Stock	Mfr. Part No. A1266ELHLT-T Mouser Part No 250-A1266ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 3D MICRO POWER SENSOR Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	1,719In Stock	Cut Tape $1.70 $1.51 $1.34 $1.28 View Reel $0.952 $1.22 $1.09 $1.06 $0.993 $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors LOW POWER HALL-EFFECT SWITCH WITH OPERAT A3214ELHLT-T Allegro MicroSystems 1: $1.54 49,114In Stock	Mfr. Part No. A3214ELHLT-T Mouser Part No 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	49,114In Stock	Cut Tape $1.54 $1.35 $1.20 $1.15 View Reel $0.915 $1.10 $0.998 $0.962 $0.942 $0.915 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: $2.41 16,291In Stock	Mfr. Part No. A1102EUA-T Mouser Part No 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	16,291In Stock	$2.41 $2.14 $1.92 $1.84 View $1.75 $1.60 $1.58 $1.46 $1.39	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1104LUA-T Allegro MicroSystems 1: $2.37 18,796In Stock	Mfr. Part No. A1104LUA-T Mouser Part No 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	18,796In Stock	$2.37 $2.11 $1.89 $1.81 View $1.73 $1.55 $1.51 $1.41 $1.36	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1120LLHLT-T Allegro MicroSystems 1: $2.05 66,104In Stock	Mfr. Part No. A1120LLHLT-T Mouser Part No 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	66,104In Stock	Cut Tape $2.05 $1.82 $1.63 $1.56 View Reel $1.20 $1.50 $1.36 $1.31 $1.24 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH A1122LLHLT-T Allegro MicroSystems 1: $2.23 35,515In Stock	Mfr. Part No. A1122LLHLT-T Mouser Part No 250-A1122LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	35,515In Stock	Cut Tape $2.23 $1.99 $1.78 $1.66 View Reel $1.27 $1.56 $1.41 $1.37 $1.30 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH A1122LUA-T Allegro MicroSystems 1: $2.23 6,669In Stock	Mfr. Part No. A1122LUA-T Mouser Part No 250-A1122LUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	6,669In Stock	$2.23 $1.99 $1.78 $1.70 View $1.63 $1.48 $1.46 $1.36 $1.32	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH A1220ELHLT-T Allegro MicroSystems 1: $1.47 5,550In Stock	Mfr. Part No. A1220ELHLT-T Mouser Part No 250-A1220ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH Learn More about Allegro MicroSystems allegro a1220 a1221 a1222 a1223 sensor ics	Datasheet	5,550In 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 GENERAL PURPOSE HALL EFFECT LATCH A1221LLHLT-T Allegro MicroSystems 1: $1.71 3,100In Stock	Mfr. Part No. A1221LLHLT-T Mouser Part No 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 $1.71 $1.51 $1.34 $1.28 View Reel $0.991 $1.11 $1.00 $0.991 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH A1230LLTR-T Allegro MicroSystems 1: $3.05 1,793In Stock	Mfr. Part No. A1230LLTR-T Mouser Part No 250-A1230LLTR-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors ULTRA SENSITIVE DUEL CHANNEL BIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	1,793In Stock	Cut Tape $3.05 $2.71 $2.43 $2.34 View Reel $1.86 $2.24 $2.05 $1.99 $1.93 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors DUAL OUTPUT RING MAGNET SENSOR A1233LK-T Allegro MicroSystems 1: $3.30 3,391In Stock	Mfr. Part No. A1233LK-T Mouser Part No 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	$3.30 $2.95 $2.65 $2.54 View $2.43 $2.18 $2.14 $2.03 $1.99	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW A3212LLHLT-T Allegro MicroSystems 1: $0.925 5,745In Stock	Mfr. Part No. A3212LLHLT-T Mouser Part No 250-A3212LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MICROPOWER HALL EFFECT SW Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	5,745In Stock	Cut Tape $0.925 $0.805 $0.711 $0.677 View Reel $0.506 $0.646 $0.582 $0.556 $0.525 $0.506 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH APS12626LLHALT-BAP Allegro MicroSystems 1: $1.55 9,406In Stock	Mfr. Part No. APS12626LLHALT-BAP Mouser Part No 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 $1.55 $1.37 $1.22 $1.17 View Reel $0.888 $1.12 $1.01 $0.971 $0.921 $0.888 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors 5V DUAL-CHANNEL LATCH APS12626LLHALX-AAP Allegro MicroSystems 1: $1.60 18,584In Stock	Mfr. Part No. APS12626LLHALX-AAP Mouser Part No 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 $1.60 $1.41 $1.26 $1.20 View Reel $0.921 $1.15 $1.04 $1.00 $0.981 $0.921 $0.921 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT LATCH A1101EUA-T Allegro MicroSystems 1: $2.41 7,137In Stock	Mfr. Part No. A1101EUA-T Mouser Part No 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	7,137In Stock	$2.41 $2.14 $1.92 $1.84 View $1.73 $1.60 $1.58 $1.46 $1.39	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1101LUA-T Allegro MicroSystems 1: $2.84 1,799In Stock 8,000Expected 25/11/2026	Mfr. Part No. A1101LUA-T Mouser Part No 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	1,799In Stock 8,000Expected 25/11/2026	$2.84 $2.53 $2.27 $2.15 View $2.03 $1.81 $1.77 $1.73 $1.69	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1103LUA-T Allegro MicroSystems 1: $2.84 8,625In Stock	Mfr. Part No. A1103LUA-T Mouser Part No 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	8,625In Stock	$2.84 $2.53 $2.27 $2.18 View $2.05 $1.84 $1.78 $1.73 $1.69	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL-EFFECT SWITCH A1104EUA-T Allegro MicroSystems 1: $1.97 2,642In Stock	Mfr. Part No. A1104EUA-T Mouser Part No 250-A1104EUA-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	2,642In Stock	$1.97 $1.74 $1.56 $1.50 View $1.43 $1.29 $1.27 $1.16 $1.13	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH A1104LLHLT-T Allegro MicroSystems 1: $2.37 3,985In Stock	Mfr. Part No. A1104LLHLT-T Mouser Part No 250-A1104LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED HALL SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	3,985In Stock	Cut Tape $2.37 $2.11 $1.89 $1.81 View Reel $1.39 $1.73 $1.58 $1.52 $1.44 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH A1106EUA-T Allegro MicroSystems 1: $2.05 3,473In Stock	Mfr. Part No. A1106EUA-T Mouser Part No 250-A1106EUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	3,473In Stock	$2.05 $1.82 $1.63 $1.56 View $1.50 $1.32 $1.29 $1.21 $1.17	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1106LUA-T Allegro MicroSystems 1: $2.50 7,406In Stock	Mfr. Part No. A1106LUA-T Mouser Part No 250-A1106LUA-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	7,406In Stock	$2.50 $2.45 $1.67 $1.41 View $1.35 $1.31	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI A1120ELHLT-T Allegro MicroSystems 1: $1.78 17,297In Stock	Mfr. Part No. A1120ELHLT-T Mouser Part No 250-A1120ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	17,297In Stock	Cut Tape $1.78 $1.58 $1.41 $1.34 View Reel $1.03 $1.29 $1.17 $1.13 $1.06 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH A1120EUA-T Allegro MicroSystems 1: $1.84 2,577In Stock	Mfr. Part No. A1120EUA-T Mouser Part No 250-A1120EUA-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	2,577In Stock	$1.84 $1.62 $1.46 $1.39 View $1.31 $1.16 $1.14 $1.06 $1.04	Min.: 1 Mult.: 1

Magnetic Switch & Latch ICs

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Magnetic Switch & Latch ICs

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