HAL503SF-A
MAGNETIC SWITCH LATCH SOT89B-1Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
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The TDK-Micronas GmbH HAL® 5xy series HAL503SF-A is a temperature-compensated, digital Hall effect latching sensor. This open-drain output component is designed for surface mounting in a SOT-89B-1 package (TO-243AA, Variant). It operates with a supply voltage range of 3.8V to 24V and a maximum supply current of 4.2mA. The device exhibits a typical trip magnetic flux density of 10mT and a release flux density of -10mT, responding to the south pole. At 25°C, the output current is rated up to 20mA. Its robust operating temperature range of -40°C to 170°C (TJ) makes it suitable for applications in automotive, industrial, and consumer electronics sectors requiring reliable magnetic sensing. The HAL503SF-A is supplied on tape and reel.
Additional Information
Series: HAL® 5xyRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA, Variant |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Latch |
| Operating Temperature | -40°C ~ 170°C (TJ) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 10mT Trip, -10mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 4.2mA |
| Supplier Device Package | SOT-89B-1 |
| Test Condition | 25°C |