CC12H7A-TR

{
  "schema_version": 1,
  "type": "component",
  "slug": "cc12h7a-tr",
  "title": "CC12H7A-TR",
  "brief": "EATON Disposable Fuses, 1206. 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",
    "circuit protection",
    "cc12h7a-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CC12H7A-TR",
    "manufacturer": "EATON",
    "package": "1206",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Disposable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808392513753088",
    "parts": {
      "symbol": "cc12h7a-tr.kicad_sym",
      "footprint": "cc12h7a-tr.kicad_mod",
      "model_3d": "cc12h7a-tr-hero.glb",
      "model_3d_plain": "cc12h7a-tr-etched.glb",
      "model_3d_step": "cc12h7a-tr-etched.step",
      "model_3d_step_plain": "cc12h7a-tr.step",
      "lbr": "cc12h7a-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2443321"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:42:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Fuse terminal 1 (non-polarized), rated 7 A, 32 Vdc, 100 A interrupting rating for the CC12H7A."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Fuse terminal 2 (non-polarized), rated 7 A, 32 Vdc, 100 A interrupting rating for the CC12H7A."
      }
    ],
    "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: The datasheet drawing shows a 1206 (3.20 x 1.60 mm) chip fuse with two end terminals and no printed ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1175,
        "at": "2026-10-17T15:40:42"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808392513753088",
        "pages": 8,
        "sha256": "0d110f1f5f609559",
        "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": "cc12h7a-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          1.6,
          0.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5e6dcbe286696143d35a8ea37d91eef4b54ff3d1bd7c2c2b4dedda83d3f8e203",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cc12h7a-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          1.6,
          0.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a9af566b73068f358d28844c9d4bdbeeada2af4acac6c5c04a7e27a6a8b6cc44",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "EATON",
      "Package": "1206",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0d110f1f5f60955956fd89ce878bbb8baa9f2301fc2deb210cd98cba1a8c3f1c",
      "rows": [
        {
          "name": "Opening time at 100% of rated current (minimum)",
          "symbol": "",
          "kind": "electrical",
          "unit": "hours",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "100% of amp rating, 250 mA - 30 A: 4 hours minimum",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 350% of rated current (maximum)",
          "symbol": "",
          "kind": "electrical",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "350% of amp rating, 6 A - 30 A: 5 s max",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "With derating (see temperature derating curve)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Current rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "Rated current of CC12H7A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Voltage rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "Vdc",
          "min": null,
          "typ": 32,
          "max": null,
          "conditions": "Rated voltage, CC12H7A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical DC cold resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 11.5,
          "max": null,
          "conditions": "Measured at <10% of rated current",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical pre-arcing I2t",
          "symbol": "",
          "kind": "electrical",
          "unit": "A2s",
          "min": null,
          "typ": 18,
          "max": null,
          "conditions": "Measured at 10In rated current",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Typical voltage drop",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 130,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Interrupting rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "DC, at rated voltage, time constant less than 50 microseconds, battery source",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cc12h7a-tr"
  ],
  "discovery_pitch": "CC12H7A-TR (EATON) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cc12h7a-tr.kicad_sym",
    "cc12h7a-tr.kicad_mod",
    "cc12h7a-tr.glb",
    "cc12h7a-tr.step",
    "cc12h7a-tr.lbr",
    "docs/hero.png",
    "docs/cc12h7a-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cc12h7a-tr-hero.glb",
    "cc12h7a-tr-hero.overlay.json",
    "cc12h7a-tr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}