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Same model may have multiple batches, images only for reference.
A3281ELT Real Image
Same model may have multiple batches, images only for reference.

A3281ELT

Part No A3281ELT
Manufacturer Allegro MicroSystems, LLC
Catalog Magnetic Sensors - Linear, Compass (ICs)
Description MAGNETIC SWITCH LATCH SOT89-3 / Digital Switch Latch Open Collector Hall Effect SOT-89-3
Datasheet
A3281ELT Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Sensors, Transducers>Magnetic Sensors - Switches (Solid State)
Mfr Allegro MicroSystems
Package Bulk
Product Status Obsolete
Function Latch
Technology Hall Effect
Polarization South Pole
Sensing Range 9mT Trip, -9mT Release
Test Condition -40°C ~ 85°C
Voltage - Supply 4.2V ~ 24V
Current - Supply (Max) 8mA
Current - Output (Max) 25mA
Output Type Open Collector
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Supplier Device Package SOT-89-3
Package / Case TO-243AA
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 500
Win Source Part Number 1190854-A3281ELT
Ultra Librarian 3D Model Ultra Librarian A3281ELT CAD Model

Description

The Allegro MicroSystems A3281ELT is a magnetic sensor that is used in various electronic devices.

  • Manufacturer: Allegro MicroSystems
  • Sensing Range: 9mT Trip, -9mT Release
  • Voltage Supply: 4.2V ~ 24V
  • Status: Obsolete
  • RoHS Compliant: No

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