
Honeywell Sensing and Productivity Solutions SS421L is a Hall Effect latching digital switch designed for applications requiring precise magnetic field detection. This 4-SIP packaged component operates with a supply voltage range of 4.5V to 16V, drawing a maximum of 15mA. Featuring temperature compensation and an open-drain output, it provides a reliable latching function. The SS421L exhibits a trip point of 25mT and a release point of -25mT, with its sensitivity optimized for South pole activation. Its through-hole mounting and robust construction make it suitable for demanding environments across various industries, including automotive, industrial automation, and consumer electronics. The device is supplied in bulk packaging.
Additional Information
Series: SS421RoHS Status: Request inventory verificationManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Bulk
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Technical Details:
| Features | Temperature Compensated |
| Packaging | Bulk |
| Package / Case | 4-SIP |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Latch |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Voltage - Supply | 4.5V ~ 16V |
| Technology | Hall Effect |
| Sensing Range | 25mT Trip, -25mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 15mA |
| Supplier Device Package | 4-SIP |
| Test Condition | 25°C |