Board Mount Hall Effect / Magnetic Sensors

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A115X Two-Wire Hall-Effect Switch ICs

Allegro MicroSystems A115X Two-Wire Hall-Effect Switch ICs are a family of unipolar switches factory-trimmed to optimize magnetic switchpoint accuracy. These Hall-effect switches are manufactured using Allegro™ advanced BiCMOS technology, implementing a high-frequency, 4-phase, chopper-stabilization technique. The A115x switch ICs feature supply transient and reverse-battery protection and operate within an ambient temperature range of –40°C to 150°C. Typical applications include sensing seat track position, seat belt buckle presence, hood/trunk latching and shift selector position.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Operating Supply Current	Operating Point Min/Max	Release Point Min/Max (Brp)	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Packaging
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLX-T Allegro MicroSystems 1: S/5.64 28,060In Stock	Mfr. Part # A1152LLHLX-T Mouser Part # 250-A1152LLHLX-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	28,060In Stock	Cut Tape S/5.64 S/5.02 S/4.48 S/4.28 View Reel S/2.77 S/4.09 S/3.65 S/3.39 S/3.22 S/2.77 S/2.77 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LLHLT-T Allegro MicroSystems 1: S/5.88 5,753In Stock	Mfr. Part # A1152LLHLT-T Mouser Part # 250-A1152LLHLT-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	5,753In Stock	Cut Tape S/5.88 S/5.22 S/4.67 S/4.48 View Reel S/2.92 S/4.28 S/3.82 S/3.56 S/3.37 S/2.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	SMD/SMT	ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES A1156LUA-T Allegro MicroSystems 1: S/6.23 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	S/6.23 S/5.53 S/4.94 S/4.75 View S/4.52 S/3.82 S/3.56 S/3.37 S/3.26	Min.: 1 Mult.: 1	Pre-Programmed, 2-Wire	17 mA	20 G to 60 G	10 G to 55 G	3 V to 24 V	- 40 C	+ 150 C	Through Hole	UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1150LLHLX-T Allegro MicroSystems 1: S/7.05 3,258In Stock	Mfr. Part # A1150LLHLX-T Mouser Part # 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 S/7.05 S/5.92 S/5.49 S/4.63 View Reel S/3.11 S/4.32 S/3.65 S/3.39 S/3.21 S/3.11 S/3.11 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1158LLHLX-T Allegro MicroSystems 1: S/7.08 8,170In Stock 8On Order	Mfr. Part # A1158LLHLX-T Mouser Part # 250-A1158LLHLX-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	8,170In Stock 8On Order	Cut Tape S/7.08 S/5.96 S/5.53 S/4.67 View Reel S/3.25 S/4.36 S/3.65 S/3.39 S/3.25 S/3.25 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1152LUA-T Allegro MicroSystems 1: S/6.38 478In Stock	Mfr. Part # A1152LUA-T Mouser Part # 250-A1152LUA-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	478In Stock	S/6.38 S/5.68 S/5.10 S/4.87 View S/4.67 S/4.13 S/4.05 S/3.73 S/3.55	Min.: 1 Mult.: 1	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	Through Hole	UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors A1152LUB-T A1152LUBTN-T Allegro MicroSystems 1: S/6.34 426On Order	Mfr. Part # A1152LUBTN-T Mouser Part # 250-A1152LUBTN-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors A1152LUB-T Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	426On Order	Cut Tape S/6.34 S/5.64 S/5.06 S/4.83 View Reel S/3.51 S/4.63 S/4.09 S/3.93 S/3.70 S/3.51 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Pre-Programmed, 2-Wire								UB-2	A115X	Reel, Cut Tape, MouseReel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1153LLHLT-T Allegro MicroSystems 18,000: S/3.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A1153LLHLT-T Mouser Part # 250-A1153LLHLT-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	Non-Stocked Lead-Time 10 Weeks	Cut Tape S/3.33 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire	17 mA	50 G to 110 G	45 G to 105 G	3 V to 24 V	- 40 C	+ 150 C	SMD/SMT	SOT-23-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors A1153LUB-T A1153LUBTN-T Allegro MicroSystems 12,000: S/3.58 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A1153LUBTN-T Mouser Part # 250-A1153LUBTN-T	Allegro MicroSystems	Board Mount Hall Effect / Magnetic Sensors A1153LUB-T Learn More about Allegro MicroSystems allegro a115x hall effect switch ics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape S/3.58 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000	Pre-Programmed, 2-Wire								UB-2	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1150LLHLT-T Allegro MicroSystems 18,000: S/3.37 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1150LLHLT-T Mouser Part # 250-A1150LLHLT-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	Non-Stocked Lead-Time 36 Weeks	Cut Tape S/3.37 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1153LLHLX-T Allegro MicroSystems 30,000: S/3.17 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1153LLHLX-T Mouser Part # 250-A1153LLHLX-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	Non-Stocked Lead-Time 36 Weeks	Cut Tape S/3.17 MouseReel Available	Min.: 30,000 Mult.: 30,000 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES A1155LUA-T Allegro MicroSystems 8,000: S/4.20 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # A1155LUA-T Mouser Part # 250-A1155LUA-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	Non-Stocked Lead-Time 24 Weeks	S/4.20	Min.: 8,000 Mult.: 8,000	Pre-Programmed, 2-Wire								UAG-3	A115X	Bulk
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1156LLHLT-T Allegro MicroSystems 18,000: S/3.55 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1156LLHLT-T Mouser Part # 250-A1156LLHLT-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	Non-Stocked Lead-Time 36 Weeks	Cut Tape S/3.55 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1156LLHLX-T Allegro MicroSystems 30,000: S/3.11 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1156LLHLX-T Mouser Part # 250-A1156LLHLX-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	Non-Stocked Lead-Time 36 Weeks	Cut Tape S/3.11 MouseReel Available	Min.: 30,000 Mult.: 30,000 : 10,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel
Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES A1158LLHLT-T Allegro MicroSystems 18,000: S/3.26 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A1158LLHLT-T Mouser Part # 250-A1158LLHLT-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	Non-Stocked Lead-Time 36 Weeks	Cut Tape S/3.26 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 3,000	Pre-Programmed, 2-Wire								ZLH-3	A115X	Reel

A115X Two-Wire Hall-Effect Switch ICs

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