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A1125ELHLX-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH UNIPOLAR SOT23W | Automotive, AEC-Q100 | -40°C ~ 85°C (TA) | - | Tape & Reel (TR) | - | - | 25mA | 3 V ~ 24 V | - |
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A3290KLHLX-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH LATCH SOT23W | - | -40°C ~ 125°C (TA) | - | Tape & Reel (TR) | - | - | 25mA | 3 V ~ 24 V | - |
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A3213ELHLX-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH OMNIPOLAR SOT23W | - | -40°C ~ 85°C (TA) | - | Tape & Reel (TR) | - | - | 1mA | 2.4 V ~ 5.5 V | - |
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A1146ELHLT-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH UNIPOLAR SOT23W | Automotive, AEC-Q100 | -40°C ~ 85°C (TA) | - | Tape & Reel (TR) | - | - | - | 3.5 V ~ 24 V | - |
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A3251LLTTR | Allegro MicroSystems, LLC. | MAGNETIC SWITCH UNIPOLAR SOT89-3 | - | -40°C ~ 150°C (TA) | Programmable Trip Point | Tape & Reel (TR) | - | - | 20mA | 4.2 V ~ 24 V | - |
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A3211EEHLT-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH OMNIPOLAR 6MLP | - | -40°C ~ 85°C (TA) | - | Original-Reel® | - | - | 1mA | 2.5 V ~ 3.5 V | - |
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A1221LLHLX-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH LATCH SOT23W | Automotive, AEC-Q100 | -40°C ~ 150°C (TA) | - | Tape & Reel (TR) | - | - | 25mA | 3 V ~ 24 V | - |
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A1147LLHLT-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH UNIPOLAR SOT23W | Automotive, AEC-Q100 | -40°C ~ 150°C (TA) | - | Tape & Reel (TR) | - | - | - | 3.5 V ~ 24 V | - |
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A1158LUA-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH UNIPOLAR 3SIP | - | -40°C ~ 150°C (TA) | - | Bulk | - | - | - | 3 V ~ 24 V | - |
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A1245LLHLX-I2-T | Allegro MicroSystems, LLC. | MAGNETIC SWITCH LATCH SOT23-3 | - | -40°C ~ 150°C (TA) | - | Tape & Reel (TR) | - | - | - | 3 V ~ 24 V | - |
Solid-state magnetic switches, also known as magnetic sensors, are electronic devices designed to detect the presence or absence of a magnetic field and trigger electrical signals based on magnetic field changes. These sensors utilize Hall effect, magnetoresistive, or giant magnetoresistive (GMR) principles to sense magnetic fields accurately and reliably. Solid-state magnetic switches find applications in automotive systems, industrial automation, security systems, and consumer electronics for tasks such as position sensing, proximity detection, and speed measurement. They offer advantages such as non-contact operation, high sensitivity, and immunity to environmental factors such as dirt, moisture, and vibration, making them ideal for harsh operating conditions. Solid-state magnetic switches provide precise and robust solutions for magnetic sensing applications in diverse industries.