A1242LLHLT-I1-T
MAGNETIC SWITCH LATCH SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A1242LLHLT-I1-T is a Hall Effect digital switch latch with an open collector output, packaged in a SOT-23W surface-mount configuration. This device operates from a 3.5V to 24V supply voltage, drawing a maximum of 6.9mA. The A1242LLHLT-I1-T is designed for latching operation, characterized by a typical trip field strength of 8mT and a release field strength of -8mT, responding to the south pole of a magnetic field. Its operating temperature range is -40°C to 150°C. This component is commonly utilized in automotive applications for position sensing, such as in seat actuation, door latches, and motor control, as well as in industrial automation for proximity sensing and speed detection. The component is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 8mT Trip, -8mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 6.9mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 150°C |
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