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HAL251ST AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HAL251ST product

HAL251ST

Transducers

OmnipolarLow PowerHall Effect

The HAL251ST is a low-power, omnipolar Hall effect switch designed for battery-operated applications.

Best for

  • Battery-powered devices
  • Compact magnetic sensing

Avoid if

  • High-speed switching requirements
  • Applications requiring high current drive

Check before use

  • Magnetic field strength thresholds
  • Supply voltage compatibility

Key specifications

Supply Voltage
1.65V - 5.5V
Avg Current
5uA
Output
Push-Pull

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsSensors

Datasheet

f0bd6fc8a5644afe378e8b211e24b154_2311271012_Hallwee-HAL251ST_C19268120.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HAL251ST: 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 CMOS-based omnipolar Hall effect sensor that uses chopper-stabilized technology for stable magnetic switching.