ESL477M025AH9AA

{
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  "type": "component",
  "slug": "esl477m025ah9aa",
  "title": "ESL477M025AH9AA",
  "brief": "KEMET Aluminum Electrolytic Capacitors - Leaded, 插件. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "ESL477M025AH9AA",
    "manufacturer": "KEMET",
    "package": "CP_Radial_D10.0mm_P5.00mm",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Aluminum Electrolytic Capacitors - Leaded",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589861071428624384",
    "parts": {
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      "footprint": "esl477m025ah9aa.kicad_mod",
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      "model_3d_plain": "esl477m025ah9aa-etched.glb",
      "model_3d_step": "esl477m025ah9aa-etched.step",
      "model_3d_step_plain": "esl477m025ah9aa.step",
      "lbr": "esl477m025ah9aa.lbr"
    },
    "distributor_links": {
      "lcsc": "C1669336",
      "mouser": "80-ESL477M025AH9AA"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T23:57:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 316 calls left today"
      },
      "mouser": {
        "pn": "80-ESL477M025AH9AA",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive lead (+) connected to the anode aluminum foil; the capacitor must be installed with correct polarization, and this part is rated 25 VDC with a 32 V surge voltage."
      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative lead (−) connected to the cathode aluminum foil and identified on the can by the polarity stripe (−); it must not be reversed, and the part is rated for operation from −40°C to +105°C."
      }
    ],
    "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 datasheet does not print pin numbers for the capacitor leads. Pins are numbered 1 (+) and 2 (−) ; Package variant selected from the ordering options: packaging code AA (Bulk, straight leads, 20/15 m"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0387,
        "at": "2026-11-06T23:57:47"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589861071428624384",
        "pages": 24,
        "sha256": "d8f11ad91744fb31",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "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": "esl477m025ah9aa-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
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        "sha256": "f2c63d650e651aff5abf8c1f34dff0b0d68b1b6de2ec97926d09917d3b88455b",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KEMET",
      "Package": "CP_Radial_D10.0mm_P5.00mm",
      "Category": "Capacitors",
      "Pins": "2"
    },
    "characteristics": {
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      "rows": [
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          "name": "Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "µF",
          "min": null,
          "typ": 470,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C1669336)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "catalog attribute (LCSC C1669336)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "catalog description (LCSC C1669336)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "ESL477M025AH9AA (KEMET) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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  "files": [
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}