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HX3144UA

Public Made by Adom

by adom

HUAXIN Hall Switches, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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HX3144UA

HUAXIN · Hall Switches · TO-92S

HX3144UA from HUAXIN, in a TO-92S. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Supply input; the datasheet gives an operating supply range of 2.5 V to 24 V, an absolute maximum of -28 V to 28 V, and reverse-bias protection on the power pin.
2 GND power_in Ground terminal of the device, pin 2 on the TO-92S package.
3 Output output Open-collector output (per the datasheet's collector-open output stage) rated 0.5 V to 24 V with a maximum output current of 50 mA; output saturation voltage is at most 400 mV at 20 mA.

Key specifications

Parameter Value
Manufacturer HUAXIN
Package TO-92S
Category Magnetic Sensors
Pins 3

CAD (KiCad official)

  • Symbol: HX3144UA
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92S (KiCad packages3D, STEP)
  • 3D model files: hx3144ua-etched.step / hx3144ua-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hx3144ua.step / hx3144ua.glb are the bare package body.

Provenance

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

  • Datasheet: HUAXIN datasheet (8 pp, sha256 76b84f0d03003f81, retrieved 2026-10-09, 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF