A3281EUA-T
MAGNETIC SWITCH LATCH 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A3281EUA-T is a digital Hall effect sensor featuring a latching switch function. This component utilizes open-collector output and is designed for through-hole mounting in a 3-SIP package. The device operates from a supply voltage range of 4.2V to 24V with a maximum supply current of 8mA. Its magnetic sensing capabilities include a trip point of 9mT and a release point of -9mT, specifically designed for South pole operation. The output can sink up to 25mA. Applications for this device span across various industries including automotive, industrial automation, and consumer electronics, where reliable magnetic sensing and switching are critical. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 3-SSIP |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Latch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 4.2V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 9mT Trip, -9mT Release |
| Current - Output (Max) | 25mA |
| Current - Supply (Max) | 8mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 85°C |
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