ECG2WM120G17OTBO

{
  "schema_version": 1,
  "type": "component",
  "slug": "ecg2wm120g17otbo",
  "title": "ECG2WM120G17OTBO",
  "brief": "Yunxing Aluminum Electrolytic Capacitors - Leaded, 插件,D10xL17mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "capacitors",
    "ecg2wm120g17otbo",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ECG2WM120G17OTBO",
    "manufacturer": "Yunxing",
    "package": "CP_Radial_D10.0mm_P5.00mm",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Aluminum Electrolytic Capacitors - Leaded",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889466240962560",
    "parts": {
      "symbol": "ecg2wm120g17otbo.kicad_sym",
      "footprint": "ecg2wm120g17otbo.kicad_mod",
      "model_3d": "ecg2wm120g17otbo-hero.glb",
      "model_3d_plain": "ecg2wm120g17otbo-etched.glb",
      "model_3d_step": "ecg2wm120g17otbo-etched.step",
      "model_3d_step_plain": "ecg2wm120g17otbo.step",
      "lbr": "ecg2wm120g17otbo.lbr"
    },
    "distributor_links": {
      "lcsc": "C711641"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T12:51:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive (+) lead of the polarized aluminum electrolytic capacitor; the datasheet requires correct polarity because reverse connection causes a short-circuit current that damages the capacitor. Lead diameter Φd is 0.6 mm (±0.05 mm) and lead spacing F is 5.0 mm (±0.5 mm) for Φ10 units."
      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative (−) lead of the polarized aluminum electrolytic capacitor, which must be connected with correct polarity as stated in the datasheet; the datasheet gives no separate limit for this lead."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet has no pin numbers or lead markings. Pin '1' = (+) and pin '2' = (−) are my assignment; MPN decodes as: E (aluminum electrolytic) / CG (CD11-G, leaded) / 2W (450 V) / M (±20%) / 120 (12 µF; The trailing 'O' in position 16 is not listed in the datasheet's 附加码 (extra code) table, which only ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 10,
        "cost_usd": 0.3199,
        "at": "2026-11-06T12:51:16"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588889466240962560",
        "pages": 10,
        "sha256": "3744bc4a8faeafd0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ecg2wm120g17otbo.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          10,
          10,
          12
        ],
        "zmin_mm": -2,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7367f35dd5439e325ba3912de65e9200831fdc6698080ffd056cd268649ba41d",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ecg2wm120g17otbo-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": [
          10,
          10,
          12
        ],
        "zmin_mm": -2,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "81d0ff6a617f1238590a43fb4233ff8358bf65aae1d660e96f15c38064ed23e6",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Yunxing",
      "Package": "CP_Radial_D10.0mm_P5.00mm",
      "Category": "Capacitors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "3744bc4a8faeafd0e8cec67ea65c5788056bc1419c7f18a4b4002b7bbc73813e",
      "rows": [
        {
          "name": "Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "µF",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C711641)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "catalog attribute (LCSC C711641)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ecg2wm120g17otbo"
  ],
  "discovery_pitch": "ECG2WM120G17OTBO (Yunxing) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ecg2wm120g17otbo.kicad_sym",
    "ecg2wm120g17otbo.kicad_mod",
    "ecg2wm120g17otbo.glb",
    "ecg2wm120g17otbo.step",
    "ecg2wm120g17otbo.lbr",
    "docs/hero.png",
    "docs/ecg2wm120g17otbo-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ecg2wm120g17otbo-hero.glb",
    "ecg2wm120g17otbo-hero.overlay.json",
    "ecg2wm120g17otbo-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}