component

2SA1201

Public Made by Adom

by adom

hongjiacheng Bipolar (BJT), SOT-89. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttransistors-thyristors2sa1201factory-2.0.0extractor-text
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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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docs Publish 0.1.0 · Ray 15d ago
viewers 2sa1201: viewers · Ray 15d ago
2sa1201-etched.glb 2sa1201: factory component page (tier=lcsc) · Ray 15d ago
2sa1201-etched.step 2sa1201: factory component page (tier=lcsc) · Ray 15d ago
2sa1201-hero.glb 2sa1201: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
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2SA1201

hongjiacheng · Bipolar (BJT) · SOT-89

2SA1201 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 passive Base terminal of the PNP transistor; the datasheet gives the emitter-base limit VEBO of -5.0 V and the maximum collector current IC of -800 mA.
2 C passive Collector terminal of the PNP transistor, rated for VCBO and VCEO of -120 V and a collector power dissipation PC of 500 mW (no heat sink, mounted on a ceramic substrate).
3 E passive Emitter terminal of the PNP transistor, rated for an emitter-base voltage VEBO of -5.0 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: 2SA1201
  • Footprint: Package_TO_SOT_SMD:SOT-89-3
  • 3D model: SOT-89 (KiCad packages3D, STEP)
  • 3D model files: 2sa1201-etched.step / 2sa1201-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sa1201.step / 2sa1201.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (3 pp, sha256 7b540d06a6607afd, retrieved 2026-10-09, tier: lcsc)
  • 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