A1140EUA-T
MAGNETIC SWITCH UNIPOLAR 3SIPManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
Allegro MicroSystems A1140EUA-T is a unipolar Hall effect sensor with a current source output. This device features a 3-SIP package and is designed for through-hole mounting. The A1140EUA-T operates from a 3.5V to 24V supply range with a maximum supply current of 5mA. Its sensing characteristics include an 11mT trip point and a 4.5mT release point, activated by the south pole of a magnetic field. Qualified to AEC-Q100 standards and rated for automotive-grade applications, it maintains performance across an operating temperature range of -40°C to 85°C. The component is supplied in tape and reel packaging. This Hall effect switch is commonly utilized in automotive applications such as position sensing and speed detection.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 3-SSIP |
| Output Type | Current Source |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 11mT Trip, 4.5mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 5mA |
| Supplier Device Package | 3-SIP |
| Test Condition | -40°C ~ 85°C |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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