SS543AT
MAGNETIC SWITCH UNIPOLAR SOT89BManufacturer: Honeywell Sensing and Productivity Solutions
Categories: Switches (Solid State)
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Honeywell Sensing and Productivity Solutions SS5 Series SS543AT is a unipolar Hall-effect digital switch designed for robust performance in demanding applications. This component features an open-collector output with a maximum output current of 50mA and a supply current of 10mA. Engineered for surface mounting, it utilizes the SOT-89B package (TO-243AA, Variant) and is supplied on tape and reel. Key operational characteristics include temperature compensation for stable performance across a wide operating temperature range of -40°C to 150°C. The device is activated by a south pole magnetic field, with a typical trip point of 18mT and a release point of 7.5mT. The SS543AT is suitable for power supply voltages from 3.8V to 30V. This component finds application in automotive, industrial automation, and consumer electronics sectors.
Additional Information
Series: SS5RoHS Status: ROHS3 CompliantManufacturer Lead Time: 87 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA, Variant |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.8V ~ 30V |
| Technology | Hall Effect |
| Sensing Range | 18mT Trip, 7.5mT Release |
| Current - Output (Max) | 50mA |
| Current - Supply (Max) | 10mA |
| Supplier Device Package | SOT-89B |
| Test Condition | 25°C |
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