FC1406

{
  "slug": "fc1406",
  "version": "0.1.0",
  "type": "component",
  "description": "GUOXIN JIAPIN SEMICONDUCTOR Bipolar (BJT), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "fc1406",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fc1406.kicad_sym",
    "fc1406.kicad_mod",
    "fc1406.glb",
    "fc1406.step",
    "fc1406.lbr",
    "docs/hero.png",
    "docs/fc1406-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fc1406-hero.glb",
    "fc1406-hero.overlay.json",
    "fc1406-etched.glb"
  ],
  "component": {
    "mpn": "FC1406",
    "manufacturer": "GUOXIN JIAPIN SEMICONDUCTOR",
    "package": "SOT-323",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233658603692032",
    "parts": {
      "symbol": "fc1406.kicad_sym",
      "footprint": "fc1406.kicad_mod",
      "model_3d": "fc1406-hero.glb",
      "model_3d_plain": "fc1406-etched.glb",
      "model_3d_step": "fc1406-etched.step",
      "model_3d_step_plain": "fc1406.step",
      "lbr": "fc1406.lbr"
    },
    "distributor_links": {
      "lcsc": "C2992555"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:51:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "B",
        "type": "input",
        "description": "Base of the FC1406 NPN high-frequency low-noise transistor; the datasheet gives no separate pin limit for this terminal beyond the device absolute maximum ratings (VCBO 20 V, VCEO 10 V, VEBO 1.5 V, IC 35 mA, PC 150 mW)."
      },
      {
        "number": "2",
        "name": "E",
        "type": "passive",
        "description": "Emitter of the FC1406 NPN transistor; the datasheet gives no separate pin limit for this terminal beyond the device absolute maximum ratings (VCBO 20 V, VCEO 10 V, VEBO 1.5 V, IC 35 mA, PC 150 mW)."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector of the FC1406 NPN transistor; the datasheet gives no separate pin limit for this terminal beyond the device absolute maximum ratings (VCBO 20 V, VCEO 10 V, VEBO 1.5 V, IC 35 mA, PC 150 mW)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pinout comes from the Chinese-language package note on page 2 (管脚定义：1：基极 Base, 2：发射极 Emitter, 3：; Pin types are inferred: base set as input and emitter/collector as passive, following KiCad conventi"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0245,
        "at": "2026-10-18T02:49:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233658603692032",
        "pages": 5,
        "sha256": "958379060ac2eae8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "fc1406.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "acbf75a28fe41aa90efb38cd2b78220968d6eb6ebae1625dfd532dbeb268fece",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fc1406-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "05a3ffcf3983a2e212a65f25e66595cc9a894e158ba36fcda3ff86cfb08ea280",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}