HAL509UA-A
MAGNETIC SWITCH UNIPOL TO92UA-1Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
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The TDK-Micronas GmbH HAL® 5xy series unipolar Hall effect sensor, part number HAL509UA-A, is designed for robust magnetic sensing applications. This digital switch features an open-drain output capable of sourcing up to 20mA and operates within a supply voltage range of 3.8V to 24V. With a typical supply current of 4.2mA, it offers temperature compensation for stable performance across its wide operating temperature range of -40°C to 170°C. The device is sensitive to the south pole, with specified trip and release points of 30.4mT and 19.9mT respectively. Packaged in a TO-92UA-1 (TO-226-3, TO-92-3 Formed Leads) for through-hole mounting, the HAL509UA-A is suitable for automotive, industrial, and consumer electronics sectors requiring precise proximity and position sensing. It is supplied in Tape & Box packaging.
Additional Information
Series: HAL® 5xyRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Box (TB)Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Box (TB) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 170°C (TJ) |
| Voltage - Supply | 3.8V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 30.4mT Trip, 19.9mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 4.2mA |
| Supplier Device Package | TO-92UA-1 |
| Test Condition | 25°C |
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