| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
21,046 pcs
|
21046 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request | |
|
6,338 pcs
|
6338 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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| Polarization | |
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| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
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| Voltage Supply |
The A3281LLHLT-T from Allegro MicroSystems is a Hall Effect magnetic switch designed for latching applications. This device operates within a supply voltage range of 4.2V to 24V and provides an open collector output.
Key electrical characteristics include a sensing range of 9mT for trip and -9mT for release, and a maximum output current of 8mA. The operating temperature range is from -40°C to 150°C (TA), with a specified test condition range also from -40°C to 150°C.
This magnetic switch is designed for surface mount applications, utilizing the SOT-23W package. Its polarization is sensitive to the South Pole. The component is RoHS3 compliant, has an MSL rating of 1, and is REACH unaffected.
This part is suitable for various sensing applications where magnetic field detection and latching behavior are required. Its surface mount package facilitates integration into compact electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage for the A3281LLHLT-T is between 4.2V and 24V.
The A3281LLHLT-T is supplied in a SOT-23W package.
The operating temperature range is -40°C to 150°C (TA).
The A3281LLHLT-T is RoHS3 Compliant.
The sensing range is 9mT Trip and -9mT Release.
The output type is Open Collector.