SS449A-S
MAGNETIC SWITCH UNIPOLAR SMDManufacturer: Honeywell Sensing and Productivity Solutions
Categories: Switches (Solid State)
Quality Control: Learn More
Honeywell Sensing and Productivity Solutions SS449A-S is a unipolar Hall effect digital switch with an open-collector output. This device, part of the SS400 series, is designed for surface-mount applications and features temperature compensation for stable operation across its specified -40°C to 150°C temperature range. The SS449A-S exhibits a typical trip point of 39mT and a release point of 23.5mT for South pole operation. With a supply voltage range of 3.8V to 30V and a maximum supply current of 10mA, it is suitable for various industrial and commercial applications requiring contactless sensing, including position sensing, speed detection, and current monitoring. The output can sink up to 20mA. The device is supplied in bulk packaging in a 3-SMD, Gull Wing package.
Additional Information
Series: SS400RoHS Status: Request inventory verificationManufacturer Lead Time: 38 week(s)Product Status: ActivePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Bulk |
| Package / Case | 3-SMD, Gull Wing |
| 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 | 39mT Trip, 23.5mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 10mA |
| Supplier Device Package | SMD |
| Test Condition | 25°C |
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