
For Reference Only
Part Number | A1146LUA |
OEMstron Part # | A1146LUA |
Manufacturer | Allegro MicroSystems, LLC |
Category | Sensors › Magnetic Sensors › Switches (Solid State) |
Description | MAGNETIC SWITCH UNIPOLAR 3SIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | A1146LUA PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
A1146LUA Specifications
Part Number | A1146LUA | |
Brand | Allegro MicroSystems, LLC | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Sensors | |
Category | Magnetic Sensors | |
Subcategory | Switches (Solid State) | |
Manufacturer | Allegro MicroSystems, LLC | |
Series | Automotive, AEC-Q100 | |
Function | Unipolar Switch | |
Technology | Hall Effect | |
Polarization | South Pole | |
Sensing Range | 6mT Trip, 1mT Release | |
Test Condition | -40°C ~ 150°C | |
Voltage - Supply | 3.5V ~ 24V | |
Current - Supply (Max) | 17mA | |
Current - Output (Max) | - | |
Output Type | Current Source | |
Features | - | |
Operating Temperature | -40°C ~ 150°C (TA) | |
Package / Case | 3-SSIP | |
Supplier Device Package | 3-SIP |
A1146LUA Documents

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Part Number | Description | Stock |
A1146LUA-T Allegro MicroSystems LLC |
IC SWITCH HALL EFFECT UNI 3SIP |
Contact Us |
A1146LUA Allegro MicroSystems LLC |
IC SWITCH HALL EFFECT UNI 3SIP |
Contact Us |
Part Number | Description | Stock |
A1146LUA-T D# A1146LUA-T-ND Allegro MicroSystems LLC |
MAGNETIC SWITCH UNIPOLAR 3SIP |
Limited Supply - Call |
A1146LUA D# A1146LUA-ND Allegro MicroSystems LLC |
MAGNETIC SWITCH UNIPOLAR 3SIP |
Limited Supply - Call |
Part Number | Description | Stock |
A1146LUA-T D# NS-A1146LUA-T Multiple |
OEM/CM ONLY |
8304 |
A1146LUATI D# NS-A1146LUATI Multiple |
OEM/CM ONLY |
1106 |
A1146LUA D# NS-A1146LUA Multiple |
OEM/CM ONLY |
2421 |
A1146LUATI-T D# NS-A1146LUATI-T Multiple |
OEM/CM ONLY |
2642 |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
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