main
Ray Set visibility: public 7c4abbe 20d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "r12-100-0-25",
  "title": "R12.100.0.25",
  "brief": "Reomax 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",
    "r12.100.0.25",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "R12.100.0.25",
    "manufacturer": "Reomax",
    "package": "1206",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Disposable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165930641895424",
    "parts": {
      "symbol": "r12-100-0-25.kicad_sym",
      "footprint": "r12-100-0-25.kicad_mod",
      "model_3d": "r12-100-0-25-hero.glb",
      "model_3d_plain": "r12-100-0-25-etched.glb",
      "model_3d_step": "r12-100-0-25-etched.step",
      "model_3d_step_plain": "r12-100-0-25.step",
      "lbr": "r12-100-0-25.lbr"
    },
    "distributor_links": {
      "lcsc": "C5383200"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T01:23:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "First tin-plated end terminal of the non-polarized 250mA slow-blow fuse (rated 125Vdc, 3.2mm x 1.6mm 1206 body), interchangeable with the other terminal."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second tin-plated end terminal of the non-polarized 250mA slow-blow fuse (rated 125Vdc, 3.2mm x 1.6mm 1206 body), interchangeable with the other terminal."
      }
    ],
    "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 drawings (dimensions and pad layout, page 2) show two unnumbered end terminals and no ; The rated-voltage column for R12.100.0.25 is garbled in the page 1 text. The '125Vdc' in the pin des",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1114,
        "at": "2026-10-19T01:21:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603165930641895424",
        "pages": 4,
        "sha256": "c1f560e2a821a924",
        "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": "r12-100-0-25.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "r12-100-0-25-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": "d6b48dd44bebe4bb5f22cfc4fdccd6669e005a285df73ef58e422ffbc5ca7c90",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Reomax",
      "Package": "1206",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c1f560e2a821a9247ef9fee7afd61327f72188ae22a72d5e138a35ac5755e403",
      "rows": [
        {
          "name": "Opening time at 100% of rated current (250mA~30A)",
          "symbol": "",
          "kind": "electrical",
          "unit": "hours",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "100% of amp rating; 4hours, min",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 350% of rated current (250mA~750mA)",
          "symbol": "",
          "kind": "electrical",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "350% of amp rating, 250mA~750mA; 5.0s max",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 1000% of rated current (250mA~30A)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ms",
          "min": 0.2,
          "typ": null,
          "max": 20,
          "conditions": "1000% of amp rating, 250mA~30A; 0.2ms - 20.0 ms",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance (after opening)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ohms",
          "min": 10000,
          "typ": null,
          "max": null,
          "conditions": "After opening; greater than 10,000 ohms",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Operating temperature",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rated current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "Rated current of MPN R12.100.0.25 (250mA)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical cold resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mOhms",
          "min": null,
          "typ": 1350,
          "max": null,
          "conditions": "Typical cold resistance, rated current 250mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical pre-arcing I²t",
          "symbol": "",
          "kind": "electrical",
          "unit": "A²Sec",
          "min": null,
          "typ": 0.00038,
          "max": null,
          "conditions": "Typical pre-arcing I²t, rated current 250mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical voltage drop",
          "symbol": "",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 3700,
          "max": null,
          "conditions": "Typical voltage drop, rated current 250mA",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Solder iron temperature (hand solder)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 280,
          "max": null,
          "conditions": "Hand solder, solder iron temperature 280±5°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Heating time (hand solder)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "Seconds",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Hand solder; 5 Seconds min",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Solder pot temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Wave solder; 260°C max",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Solder dwell time",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "Seconds",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Solder dwell; 10 Seconds max",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reflow peak temperature (TP)",
          "symbol": "TP",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 260,
          "max": null,
          "conditions": "Pb-free reflow; printed as 260+0/-5°C",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "r12.100.0.25"
  ],
  "discovery_pitch": "R12.100.0.25 (Reomax) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
  },
  "files": [
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    "r12-100-0-25.kicad_mod",
    "r12-100-0-25.glb",
    "r12-100-0-25.step",
    "r12-100-0-25.lbr",
    "docs/hero.png",
    "docs/r12-100-0-25-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "r12-100-0-25-hero.glb",
    "r12-100-0-25-hero.overlay.json",
    "r12-100-0-25-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}