ProjectsPricingInsights

HAL4903SO AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HAL4903SO product

HAL4903SO

Amplifiers

Linear Hall SensorMagnetic SensorHallwee

The HAL4903SO is a linear Hall effect sensor designed for precise magnetic field measurement in a compact SOT-23-3L package.

Best for

  • Joystick control
  • Linear position sensing

Avoid if

  • Applications requiring extremely high precision without calibration

Check before use

  • Magnetic field orientation relative to the sensor package

Key specifications

Supply Voltage
2.5V to 6.5V
Sensitivity
3.9 mV/Gs
Operating Temp
-40°C to 150°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

JoystickMotion Detection

Datasheet

58c113efe55293b593d2c832db2fe91e_2310121023_Hallwee-HAL4903SO_C7420990.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HAL4903SO: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 linear Hall effect sensor that provides an output voltage proportional to the applied magnetic field strength.