2SC1815

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  "title": "2SC1815",
  "brief": "hongjiacheng Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "package": "SOT-23",
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    "subcategory": "Bipolar (BJT)",
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        "number": "1",
        "name": "Base",
        "type": "input",
        "description": "Base input terminal, maximum emitter-base voltage 5.0V"
      },
      {
        "number": "2",
        "name": "Emitter",
        "type": "passive",
        "description": "Emitter terminal of NPN transistor, maximum collector-emitter voltage 50V"
      },
      {
        "number": "3",
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        "description": "Collector terminal, maximum collector current 0.15A, maximum VCBO 60V, and power dissipation 200mW"
      }
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
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        "cost_usd": 0.0768,
        "at": "2026-09-22T13:15:00"
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  "metadata": {
    "specs": {
      "Manufacturer": "hongjiacheng",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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    "characteristics": {
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  "discovery_pitch": "2SC1815 (hongjiacheng) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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  "updated_at": "2026-09-24T14:36:51.170Z"
}