X0405C

{
  "slug": "x0405c",
  "version": "0.1.0",
  "type": "component",
  "description": "FUXINSEMI TRIACs, TO-126-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "triode-mos tube-transistor",
    "x0405c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "x0405c.kicad_sym",
    "x0405c.kicad_mod",
    "x0405c.glb",
    "x0405c.step",
    "x0405c.lbr",
    "docs/hero.png",
    "docs/x0405c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "x0405c-hero.glb",
    "x0405c-hero.overlay.json",
    "x0405c-etched.glb"
  ],
  "component": {
    "mpn": "X0405C",
    "manufacturer": "FUXINSEMI",
    "package": "TO-126-3",
    "pin_count": 3,
    "category": "Triode/MOS Tube/Transistor",
    "subcategory": "TRIACs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/d965620cbd7320e143376596fffcb582.pdf",
    "parts": {
      "symbol": "x0405c.kicad_sym",
      "footprint": "x0405c.kicad_mod",
      "model_3d": "x0405c-hero.glb",
      "model_3d_plain": "x0405c-etched.glb",
      "model_3d_step": "x0405c-etched.step",
      "model_3d_step_plain": "x0405c.step",
      "lbr": "x0405c.lbr"
    },
    "distributor_links": {
      "lcsc": "C3018489"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T05:11:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the SCR (K1), the return terminal for the on-state current and gate drive."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode of the SCR (A2), which blocks VDRM/VRRM of 600/800 V and carries up to 4.0 A RMS on-state current."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger input (G3) with IGT of 10 to 200 μA max at VD=12 V and VGT max 0.8 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbering comes from the package photo labels (K1, A2, G3) and the circuit diagram (K(1), A(2), ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1475,
        "at": "2026-11-05T05:11:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/d965620cbd7320e143376596fffcb582.pdf",
        "pages": 4,
        "sha256": "a04e7b8c7f2ee90b",
        "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": "x0405c.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          8.0,
          3.25,
          23.75
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.375,
        "footprint_binding": "identity",
        "sha256": "6cb4ab2049af821a4bd7162ee7b11b91bdea76f43915d9c1fbb0cb1cdeeaa9c6",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "x0405c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          8.0,
          3.25,
          23.75
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.375,
        "footprint_binding": "identity",
        "sha256": "32f93231adcbe5c1f9df5c3172453acd09c04ffdde6741645ef35e8c65b56056",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}