Allegro MicroSystems A1157LUA-T
MPNA1157LUA-T
Active
MAGNETIC SWITCH UNIPOLAR 3SIP
$1.62Ref. 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 | Current Source |
| Mounting | Through Hole |
| Supply voltage | 3V ~ 24V |
| Current - supply | 17mA |
| Operating temperature | -40°C ~ 150°C (TA) |
| Package | Bulk |
| Function | Unipolar Switch |
| Technology | Hall Effect |
| Polarization | South Pole |
| Sensing distance | 8mT Trip, 1mT Release |
| Case | 3-SSIP |
| Test condition | -40°C ~ 150°C |