main
Ray Set visibility: public 2298cc0 21d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "r12-100-20",
  "title": "R12.100.20",
  "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",
    "r12.100.20",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "R12.100.20",
    "manufacturer": "Reomax",
    "package": "1206",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Disposable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903278186553344",
    "parts": {
      "symbol": "r12-100-20.kicad_sym",
      "footprint": "r12-100-20.kicad_mod",
      "model_3d": "r12-100-20-hero.glb",
      "model_3d_plain": "r12-100-20-etched.glb",
      "model_3d_step": "r12-100-20-etched.step",
      "model_3d_step_plain": "r12-100-20.step",
      "lbr": "r12-100-20.lbr"
    },
    "distributor_links": {
      "lcsc": "C5383209"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:09:53Z",
      "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 (silver over-plated with tin end cap) of the 3.20 x 1.60 mm 1206 body; the two terminals are interchangeable, and the part is rated 20A for the R12.100.20."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Fuse terminal 2 (silver over-plated with tin end cap) of the 3.20 x 1.60 mm 1206 body; the two terminals are interchangeable, and the part is rated 20A for the R12.100.20."
      }
    ],
    "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 two unnumbered end-cap terminals and no pin numbers. Pins 1 and 2 are a ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1038,
        "at": "2026-10-17T18:07:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903278186553344",
        "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": "r12-100-20.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": "r12-100-20-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": "f1ec2e1ae262d32f7381d2df2ad1ed7d2daf223e2481bb12f510e4f84268e3f3",
        "checked": "2026-10-17",
        "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": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Consult temperature rerating curve chart",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rated current",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "R12.100.20 rated current",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 100% of amp rating",
          "symbol": "",
          "kind": "timing",
          "unit": "hours",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "100% of amp rating, rated current, 4 hours min",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 350% of amp rating",
          "symbol": "",
          "kind": "timing",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "6A~30A, 350% of amp rating, 5.0 s max",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 1000% of amp rating",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": 0.2,
          "typ": null,
          "max": 20,
          "conditions": "250mA~30A, 1000% of amp rating",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Preheat temperature Ts(min)",
          "symbol": "Ts(min)",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "Pb-free reflow",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Preheat temperature Ts(max)",
          "symbol": "Ts(max)",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Pb-free reflow",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Preheat time ts",
          "symbol": "ts",
          "kind": "timing",
          "unit": "seconds",
          "min": 60,
          "typ": null,
          "max": 120,
          "conditions": "Pb-free reflow, 60 – 120 seconds",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Liquidus temperature TL",
          "symbol": "TL",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 217,
          "max": null,
          "conditions": "Pb-free reflow",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Time above liquidus tL",
          "symbol": "tL",
          "kind": "timing",
          "unit": "seconds",
          "min": 60,
          "typ": null,
          "max": 150,
          "conditions": "Pb-free reflow, 60 – 150 seconds",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "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"
        },
        {
          "name": "Time within 5°C of peak temperature tp",
          "symbol": "tp",
          "kind": "timing",
          "unit": "seconds",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "Pb-free reflow, within 5°C of actual peak",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Time 25°C to peak temperature",
          "symbol": "",
          "kind": "timing",
          "unit": "minutes",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "Pb-free reflow, 8 minutes max",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Hand-solder iron temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": 280,
          "max": null,
          "conditions": "Solder iron temperature 280±5°C, hand-soldering not generally recommended",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Hand-solder heating time",
          "symbol": "",
          "kind": "timing",
          "unit": "seconds",
          "min": 5,
          "typ": null,
          "max": null,
          "conditions": "Heating time 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": "Solder pot temperature 260°C max",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Solder dwell time",
          "symbol": "",
          "kind": "timing",
          "unit": "seconds",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Solder dwell time 10 seconds max",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "r12.100.20"
  ],
  "discovery_pitch": "R12.100.20 (Reomax) 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",
    "r12-100-20.kicad_sym",
    "r12-100-20.kicad_mod",
    "r12-100-20.glb",
    "r12-100-20.step",
    "r12-100-20.lbr",
    "docs/hero.png",
    "docs/r12-100-20-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "r12-100-20-hero.glb",
    "r12-100-20-hero.overlay.json",
    "r12-100-20-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}