main
Ray Set visibility: public d6f2dab 13d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mmbta42-6af",
  "title": "MMBTA42-6AF",
  "brief": "FOSAN Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "subcategory": "Bipolar (BJT)",
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      "lcsc": "C48587177"
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      "source": "Component Ocean /api/assign-pns",
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      {
        "number": "3",
        "name": "C",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.1815,
        "at": "2026-10-21T03:54:30"
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        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
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    "specs": {
      "Manufacturer": "FOSAN",
      "Package": "SOT-23",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
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        {
          "name": "Power dissipation",
          "symbol": "PC",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
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          "conditions": "Ta=25℃",
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        {
          "name": "Junction and Storage Temperature",
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          "min": -55,
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        },
        {
          "name": "Thermal Resistance Junction-Ambient",
          "symbol": "RΘJA",
          "kind": "thermal",
          "unit": "℃/W",
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        {
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          "conditions": "VCB=300V, IE=0",
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          "conditions": "IC=20mA, IB=2mA",
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          "source": "datasheet"
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        {
          "name": "Base-Emitter Saturation Voltage",
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          "max": 0.9,
          "conditions": "IC=20mA, IB=2mA",
          "source_page": 2,
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        {
          "name": "Transition Frequency",
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          "kind": "electrical",
          "unit": "MHZ",
          "min": 50,
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      ]
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  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MMBTA42-6AF (FOSAN) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}