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HAL248G SO

Public Unreviewed

by Ray

Hallwee Hall Switches, SOT-23-3L. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentmagnetic sensorshal248g so
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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HAL248G SO

Hallwee · Hall Switches · SOT-23-3L

HAL248G SO from Hallwee, in a SOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Supply voltage input. Operating range 1.8 V to 5.5 V (typ. 3 V); absolute maximum 7 V. Bypass with 100 nF close to the pin.
2 GND power_in Ground reference for supply and output.
3 OUT output Push-pull digital output. Latches LOW (BOP) when magnetic flux density exceeds the operate threshold (typ. +/-16 Gs) for either pole on the marked face, and HIGH (BRP) when flux falls below the release threshold. Maximum output current 1 mA; VSAT <= 0.25 V at IOUT = 1 mA.

Key specifications

Parameter Value
Manufacturer Hallwee
Package SOT-23-3L
Category Magnetic Sensors
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • HAL248G SO
  • HAL248G SOUA

CAD (KiCad official)

  • Symbol: HAL248G SO
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Hallwee datasheet (4 pp, sha256 fb53158962e35104, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF