Allegro MicroSystems A1221EUA-T
MPNA1221EUA-T
Active
MAGNETIC SWITCH LATCH 3SIP
$1.36Ref. price · indicative, final on quote
Packaging3-SSIP
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Open Drain |
| Mounting | Through Hole |
| Supply voltage | 3V ~ 24V |
| Output current | 25mA |
| Current - supply | 4mA |
| Operating temperature | -40°C ~ 85°C (TA) |
| Grade | Automotive |
| Package | Bulk |
| Function | Latch |
| Technology | Hall Effect |
| Polarization | South Pole |
| Qualification | AEC-Q100 |
| Sensing distance | 9mT Trip, -9mT Release |
| Case | 3-SSIP |
| Test condition | -40°C ~ 85°C |