Allegro MicroSystemsA1121LUA-THall Effect Sensors
Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V 3-Pin Ultra Mini-SIP Bulk Automotive AEC-Q100
| Compliant | |
| EAR99 | |
| NRND | |
| COMPONENTS | |
| Automotive | Yes |
| PPAP | Unknown |
| Unipolar | |
| IC | |
| 40 | |
| 25 | |
| 135 | |
| 0.1 | |
| 25 | |
| 3 | |
| 3.3|5|9|12|15|18 | |
| 24 | |
| 4000 | |
| -40 | |
| 150 | |
| Automotive | |
| Bulk | |
| Mounting | Through Hole |
| Package Height | 3.02 mm |
| Package Width | 1.52 mm |
| Package Length | 4.09 mm |
| PCB changed | 3 |
| Standard Package Name | SIP |
| Supplier Package | Ultra Mini-SIP |
| 3 | |
| Lead Shape | Through Hole |
If your project requires proximity switching, speed detection or current sensing then this A1121LUA-T Hall effect sensor from Allegro MicroSystems is perfect for you. This part can handle a current up to 25 mA. This device has a minimum operating supply voltage of 3 V and a maximum of 24 V. This part has a temperature range of -40 °C to 150 °C. This product comes packaged in bulk, so the parts will be stored loosely.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.