A1242LUA-I1-T
MAGNETIC SWITCH LATCH 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A1242LUA-I1-T is a digital Hall effect switch latch featuring an open-collector output. This component utilizes Hall effect technology for precise magnetic field sensing, with a typical trip point of 8mT and a release point of -8mT. Designed for robust operation, it supports a wide supply voltage range of 3.5V to 24V and operates efficiently with a maximum supply current of 6.9mA. The device is packaged in a 3-SIP (Single In-line Package) for through-hole mounting. Its latching functionality makes it suitable for applications requiring position sensing and speed detection, commonly found in automotive systems, industrial automation, and motor control. The operating temperature range extends from -40°C to 150°C, ensuring reliable performance in demanding environments.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 3-SSIP |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Latch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 8mT Trip, -8mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 6.9mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 150°C |
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