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HAL3144EUA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HAL3144EUA product

HAL3144EUA

Magnetic Sensors

Hall EffectUnipolarAutomotive Grade

The HAL3144EUA is a high-sensitivity unipolar Hall effect switch designed for robust operation in automotive and industrial environments.

Best for

  • Automotive switching
  • Industrial speed detection
  • Proximity sensing

Avoid if

  • Applications requiring bipolar (latching) switching behavior

Check before use

  • Magnetic pole orientation (S-pole vs N-pole)

Key specifications

Voltage Range
3.8V - 30V
Temp Range
-40°C to 150°C
Output
Open Collector

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrialSpeed Detection

Datasheet

fdbd1dbea9e6881df29ce0edf90cada5_2310121023_Hallwee-HAL3144EUA_C7420973.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HAL3144EUA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a unipolar Hall effect switch based on bipolar semiconductor technology, featuring an integrated Hall plate, voltage regulator, and open-collector output.