component

2SC4672

Public Made by Adom

by adom

hongjiacheng Bipolar (BJT), SOT-89. 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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viewers 2sc4672: viewers · Ray 15d ago
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2sc4672-etched.step 2sc4672: factory component page (tier=lcsc) · Ray 15d ago
2sc4672-hero.glb 2sc4672: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
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2SC4672

hongjiacheng · Bipolar (BJT) · SOT-89

2SC4672 from hongjiacheng, in a SOT-89. 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 B input Base of the NPN transistor (pin 1 in the function diagram); VEBO max 6.0 V, and VBE(sat) max 1.0 V at IC=1.0 A, IB=50 mA.
2 C passive Collector of the NPN transistor (pin 2 in the function diagram); VCBO 60 V, VCEO 50 V, IC max 2.0 A.
3 E passive Emitter of the NPN transistor (pin 3 in the function diagram, arrow pointing out); total power dissipation 500 mW.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package SOT-89
Category Transistors/Thyristors
Pins 3

CAD (KiCad official)

  • Symbol: 2SC4672
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sc4672-etched.step / 2sc4672-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sc4672.step / 2sc4672.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (3 pp, sha256 f70bdc409f6c96ef, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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