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Switches (Solid State)

Browse available Switches (Solid State) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Technology Polarization Sensing Range Test Condition Voltage - Supply Current - Supply (Max) Current - Output (Max) Output Type Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
A1143ELHLT-T Allegro MicroSystems

A1143ELHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

3,838 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 11mT Trip, 4.5mT Release -40°C ~ 85°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1143LLHLT-T Allegro MicroSystems

A1143LLHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

1,079 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 11mT Trip, 4.5mT Release -40°C ~ 150°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1143LUA-T Allegro MicroSystems

A1143LUA-T

MAGNETIC SWITCH UNIPOLAR 3SIP

Allegro MicroSystems

4,881 -
Datasheet - 3-SSIP Bulk Obsolete Unipolar Switch Hall Effect South Pole 11mT Trip, 4.5mT Release -40°C ~ 150°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 150°C (TA) Automotive AEC-Q100 Through Hole 3-SIP
A1145ELHLT-T Allegro MicroSystems

A1145ELHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

4,168 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 6mT Trip, 1mT Release -40°C ~ 85°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1145LLHLT-T Allegro MicroSystems

A1145LLHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

1,200 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 6mT Trip, 1mT Release -40°C ~ 150°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1146ELHLT-T Allegro MicroSystems

A1146ELHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

4,497 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 6mT Trip, 1mT Release -40°C ~ 85°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1146LLHLT-T Allegro MicroSystems

A1146LLHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

1,883 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole 6mT Trip, 1mT Release -40°C ~ 150°C 3.5V ~ 24V 17mA - Current Source - -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1180ELHLT Allegro MicroSystems

A1180ELHLT

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

2,924 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Current Source Programmable Trip Point -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1180LLHLT-T Allegro MicroSystems

A1180LLHLT-T

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

3,973 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Current Source Programmable Trip Point -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1182LLHLT Allegro MicroSystems

A1182LLHLT

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

2,093 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Current Source Programmable Trip Point -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1183ELHLT Allegro MicroSystems

A1183ELHLT

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

1,547 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Current Source Programmable Trip Point -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1184ELHLT Allegro MicroSystems

A1184ELHLT

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

4,458 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Open Collector Programmable Trip Point -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1184LLHLT Allegro MicroSystems

A1184LLHLT

MAGNETIC SWITCH UNIPOLAR SOT23W

Allegro MicroSystems

4,647 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Unipolar Switch Hall Effect South Pole Programmable - 3.5V ~ 24V 17mA - Open Collector Programmable Trip Point -40°C ~ 150°C (TA) Automotive AEC-Q100 Surface Mount SOT-23W
A1201ELHLT-T Allegro MicroSystems

A1201ELHLT-T

MAGNETIC SWITCH LATCH SOT23W

Allegro MicroSystems

4,863 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Latch Hall Effect South Pole 5mT Trip, -5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Surface Mount SOT-23W
A1201EUA-T Allegro MicroSystems

A1201EUA-T

MAGNETIC SWITCH LATCH 3SIP

Allegro MicroSystems

1,374 -
Datasheet - 3-SSIP Bulk Obsolete Latch, Bipolar Switch Hall Effect North Pole, South Pole 5mT Trip, -5mT Release 25°C 3.8V ~ 24V 7.5mA 25mA Analog Voltage - -40°C ~ 85°C - - Through Hole 3-SIP
A1202ELHLT-T Allegro MicroSystems

A1202ELHLT-T

MAGNETIC SWITCH LATCH SOT23W

Allegro MicroSystems

3,281 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Latch Hall Effect North Pole, South Pole 7.5mT Trip, -7.5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Surface Mount SOT-23W
A1202EUA-T Allegro MicroSystems

A1202EUA-T

MAGNETIC SWITCH LATCH 3SIP

Allegro MicroSystems

3,282 -
Datasheet - 3-SSIP Bulk Obsolete Latch Hall Effect North Pole, South Pole 7.5mT Trip, -7.5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Through Hole 3-SIP
A1203ELHLT-T Allegro MicroSystems

A1203ELHLT-T

MAGNETIC SWITCH LATCH SOT23W

Allegro MicroSystems

1,570 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Latch Hall Effect North Pole, South Pole 9.5mT Trip, -9.5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Surface Mount SOT-23W
A1204ELHLT-T Allegro MicroSystems

A1204ELHLT-T

MAGNETIC SWITCH LATCH SOT23W

Allegro MicroSystems

1,004 -
Datasheet - SOT-23W Tape & Reel (TR) Obsolete Latch Hall Effect South Pole 9.5mT Trip, -9.5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Surface Mount SOT-23W
A1204EUA-T Allegro MicroSystems

A1204EUA-T

MAGNETIC SWITCH LATCH 3SIP

Allegro MicroSystems

3,312 -
Datasheet - 3-SSIP Bulk Obsolete Latch Hall Effect South Pole 9.5mT Trip, -9.5mT Release -40°C ~ 85°C 3.8V ~ 24V 7.5mA 25mA Open Drain - -40°C ~ 85°C (TA) - - Through Hole 3-SIP
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WINSUN SOURCING SUPPORT

Need Switches (Solid State) Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Switches (Solid State) FAQ

Common questions about selecting, comparing and sourcing Switches (Solid State) components through Winsun (HK) Electronics.

What should I check when selecting Switches (Solid State) components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Switches (Solid State) part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Switches (Solid State) parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Switches (Solid State) components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.