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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Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Operating Supply Current
Operating Point Min/Max
Release Point Min/Max (Brp)
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
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Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
28,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
5,763In Stock
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
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES
Datasheet
911In Stock
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
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
3,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
8,170In Stock
8On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
478In Stock
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
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors A1152LUB-T
Datasheet
426On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Pre-Programmed, 2-Wire UB-2 A115X Reel, Cut Tape, MouseReel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 3,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
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
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 30,000
Mult.: 30,000
: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors A1153LUB-T
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Pre-Programmed, 2-Wire UB-2 A115X Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 8,000
Mult.: 8,000

Pre-Programmed, 2-Wire UAG-3 A115X Bulk
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 3,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 30,000
Mult.: 30,000
: 10,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel
Allegro MicroSystems Board Mount Hall Effect / Magnetic Sensors CHOPPER STABILIZED 2-WIRE SWITCHES
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 3,000

Pre-Programmed, 2-Wire ZLH-3 A115X Reel