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Magnetic Sensors - Switches (Solid State) from Allegro MicroSystems, LLC : 456 - Page 20

Magnetic sensors - switches (solid state) are devices that use magnetic fields to operate a switch mechanism in various applications. These solid-state switches are widely used in industrial automation, security systems, and consumer electronics.

Companies like Littelfuse, Honeywell, and TE Connectivity produce reliable magnetic switches that offer robust performance and long operational life. These sensors are ideal for detecting the presence or absence of magnetic fields, enabling functions such as door open/close detection and position sensing in machinery.

With solid-state technology, magnetic switches provide a durable and maintenance-free solution for applications requiring repeated and reliable switching operations.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
A1245LLHLT-I2-T

WS Part No.
1347276-A1245LLHLT-I2-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT23-3 / Digital Switch Latch Open Drain Hall Effect SOT-23-3

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A3281ELHLT-T

WS Part No.
1121608-A3281ELHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT23W / Digital Switch Latch Open Collector Hall Effect SOT-23W
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A1242EUA-I1-T

WS Part No.
1347405-A1242EUA-I1-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH 3SIP / Digital Switch Latch Open Collector Hall Effect 3-SIP
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A1242EUA-I2-T

WS Part No.
1347426-A1242EUA-I2-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH 3SIP / Digital Switch Latch Open Collector Hall Effect 3-SIP
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A1180LUA-T

WS Part No.
1134400-A1180LUA-T

Allegro MicroSystems, LLC

Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches | MAGNETIC SWITCH UNIPOLAR 3SIP

15,944 pieces In Stock

MOQ: 45

rohs

Mfr. Part No.
A1104LU-T

WS Part No.
168151-A1104LU-T

Allegro MicroSystems, LLC

Low Stock
Available

MOQ: 1

Need to verify

Mfr. Part No.
ATS673LSETN-LT-T

WS Part No.
1020440-ATS673LSETN-LT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH SPEC PURP 4SIP
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A3282LUA-T

WS Part No.
1134579-A3282LUA-T

Allegro MicroSystems, LLC

Chopper-Stabilized Hall Effect Latch | MAGNETIC SWITCH LATCH 3SIP

10,203 pieces In Stock

MOQ: 35

rohs

Mfr. Part No.
A1182LUA-T

WS Part No.
806666-A1182LUA-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR 3SIP / Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches

2,000 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
A1422LK

WS Part No.
1134465-A1422LK

Allegro MicroSystems, LLC

High Accuracy Analog Speed Sensor with Integrated Filter Capacitor | MAGNETIC SWITCH SPEC PURP 4SIP

5,400 pieces In Stock

MOQ: 15

Need to verify

Mfr. Part No.
A1140EUA-T

WS Part No.
1010928-A1140EUA-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR 3SIP
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A1143ELHLT-T

WS Part No.
1010931-A1143ELHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR SOT23W
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
ATS612LSB

WS Part No.
1020430-ATS612LSB

Allegro MicroSystems, LLC

MAGNETIC SWITCH SPEC PURP 4SIP
Datasheet

Low Stock
Available

MOQ: 1

Need to verify

Mfr. Part No.
A3425EL

WS Part No.
713267-A3425EL

Allegro MicroSystems, LLC

Ultra-Sensitive Dual-Channel Quadrature Hall-Effect Bipolar Switch | MAGNETIC SWITCH BIPOLAR 8SOIC

Low Stock
Available

MOQ: 1

Need to verify

Mfr. Part No.
A3282LUA

WS Part No.
1336507-A3282LUA

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH 3SIP / Digital Switch Latch Open Drain Hall Effect 3-SIP
Datasheet

10,203 pieces In Stock

MOQ: 15

Need to verify

Mfr. Part No.
A3241EUA-T

WS Part No.
1336543-A3241EUA-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH UNIPOLAR 3SIP / Digital Switch Unipolar Switch Open Drain Hall Effect 3-SIP
Datasheet

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
A3283EUA

WS Part No.
1015464-A3283EUA

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH 3SIP / Digital Switch Latch Open Collector Hall Effect 3-SIP
Datasheet

86 pieces In Stock

MOQ: 12

Need to verify

Mfr. Part No.
A1225LLTTK-T

WS Part No.
858819-A1225LLTTK-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT89-3
Datasheet

12,550 pieces In Stock

MOQ: 60

rohs

Mfr. Part No.
A3245LLHLT-T

WS Part No.
908892-A3245LLHLT-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH OMNIPOLAR SOT23W
Datasheet

9,260 pieces In Stock

MOQ: 9

rohs

Mfr. Part No.
A1229LLTTR-T

WS Part No.
858821-A1229LLTTR-T

Allegro MicroSystems, LLC

MAGNETIC SWITCH LATCH SOT89-3
Datasheet

1,000 pieces In Stock

MOQ: 18

rohs
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