CT1E470M0605

{
  "schema_version": 1,
  "type": "component",
  "slug": "ct1e470m0605",
  "title": "CT1E470M0605",
  "brief": "ChengTao Polymer Aluminum Capacitors, SMD,D6.3xL5.8mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "capacitors",
    "ct1e470m0605",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CT1E470M0605",
    "manufacturer": "ChengTao",
    "package": "CP_Elec_6.3x5.8",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Polymer Aluminum Capacitors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/198163c844b2ceb92410176637857d62.pdf",
    "parts": {
      "symbol": "ct1e470m0605.kicad_sym",
      "footprint": "ct1e470m0605.kicad_mod",
      "model_3d": "ct1e470m0605-hero.glb",
      "model_3d_plain": "ct1e470m0605-etched.glb",
      "model_3d_step": "ct1e470m0605-etched.step",
      "model_3d_step_plain": "ct1e470m0605.step",
      "lbr": "ct1e470m0605.lbr"
    },
    "distributor_links": {
      "lcsc": "C47379879"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T18:11:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 979 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive terminal; pad 1 of the KiCad polarised-capacitor footprint (CP_, pad 1 = +), where the symbol and the 3D model mark the + end."
      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative terminal."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.0029,
        "at": "2026-11-06T18:11:36"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/198163c844b2ceb92410176637857d62.pdf",
        "pages": 15,
        "sha256": "628f63531e052852",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "correction": {
        "at": "2026-11-09T22:14:31Z",
        "what": "pins 1/2 \"unpolarised, either orientation\" -> 1 = +, 2 = -",
        "how": "fix_polarity.py: symbol +, footprint polarity mark and 3D marked end all at pin 1"
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ct1e470m0605.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.6,
          5.8
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "887e13de4f738fc711dad723623bb52ad8f0688a7e6c9319c5394b960618fff2",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ct1e470m0605-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.6,
          5.8
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "61586a7143d5c11a2f85d02e404d828e9cea4f2c7d5f6c80d0a65b5859424808",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "polarized": true,
    "polarity": {
      "positive_pin": "1",
      "basis": "KiCad CP_ footprint convention; symbol, footprint and 3D mark checked"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "ChengTao",
      "Package": "CP_Elec_6.3x5.8",
      "Category": "Capacitors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "628f63531e052852df4252ffcd471157b969fde29d5d6c3ef4159994d947d6df",
      "rows": [
        {
          "name": "Capacitance tolerance (code M)",
          "symbol": "C",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "M code, measured at 120Hz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Dissipation factor (tanδ)",
          "symbol": "tanδ",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 0.12,
          "conditions": "20℃, 120Hz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Leakage current (LC)",
          "symbol": "LC",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "After 2 min application of rated voltage at 20℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "ESR",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 58,
          "conditions": "20℃, 100kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Rated ripple current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mArms",
          "min": null,
          "typ": null,
          "max": 850,
          "conditions": "105℃, 100kHz",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Rated working voltage (WV)",
          "symbol": "WV",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "DC voltage plus peak AC voltage must not exceed rated voltage; no reverse charging",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Surge voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 28,
          "conditions": "105℃; surge DC voltage, 1.15 × rated voltage",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Recommended working voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "% of rated voltage",
          "min": 70,
          "typ": null,
          "max": 80,
          "conditions": "Printed as 70 to 80 percent of rated voltage",
          "source_page": 14,
          "source": "datasheet"
        },
        {
          "name": "Rated maximum temperature",
          "symbol": "T",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 105,
          "conditions": "Rated upper category temperature",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Capacitance change after life test",
          "symbol": "ΔC",
          "kind": "electrical",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "2000 h at rated maximum temperature with rated voltage; relative to initial value",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Dissipation factor after life test",
          "symbol": "tanδ",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "2000 h at rated maximum temperature with rated voltage; % of specified value",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ESR after life test",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "2000 h at rated maximum temperature with rated voltage; % of specified value",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "ESR ratio at low temperature",
          "symbol": "Z(-55℃)/Z(20℃)",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 2.5,
          "conditions": "-55℃ storage, 2 hours",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "ESR ratio at high temperature",
          "symbol": "Z(+105℃)/Z(20℃)",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "105℃ storage, 2 hours",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Leakage current ratio at high temperature",
          "symbol": "LC(105℃)/LC(SPEC)",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 12.5,
          "conditions": "105℃ storage, 2 hours; LC(SPEC) is initial specified value",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Nominal capacitance",
          "symbol": "C",
          "kind": "electrical",
          "unit": "µF",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "Test frequency 120Hz, within specified tolerance",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ct1e470m0605"
  ],
  "discovery_pitch": "CT1E470M0605 (ChengTao) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ct1e470m0605.kicad_sym",
    "ct1e470m0605.kicad_mod",
    "ct1e470m0605.glb",
    "ct1e470m0605.step",
    "ct1e470m0605.lbr",
    "docs/hero.png",
    "docs/ct1e470m0605-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ct1e470m0605-hero.glb",
    "ct1e470m0605-hero.overlay.json",
    "ct1e470m0605-etched.glb",
    "ct1e470m0605-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-11-09T22:14:41.092Z",
  "description": "ChengTao Polymer Aluminum Capacitors, SMD,D6.3xL5.8mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.",
  "org": "adom"
}