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Ray Set visibility: public 7cb670a 17d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "k1206l010",
  "title": "K1206L010",
  "brief": "KUU Resettable 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",
    "k1206l010",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "K1206L010",
    "manufacturer": "KUU",
    "package": "1206",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590207530782515200",
    "parts": {
      "symbol": "k1206l010.kicad_sym",
      "footprint": "k1206l010.kicad_mod",
      "model_3d": "k1206l010-hero.glb",
      "model_3d_plain": "k1206l010-etched.glb",
      "model_3d_step": "k1206l010-etched.step",
      "model_3d_step_plain": "k1206l010.step",
      "lbr": "k1206l010.lbr"
    },
    "distributor_links": {
      "lcsc": "C2909904"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T05:02:59Z",
      "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": "One terminal of the non-polarized PPTC resettable fuse, in series with the protected circuit; rated 60 Vdc max, 0.10 A hold, 0.25 A trip at 25°C."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the non-polarized PPTC resettable fuse, interchangeable with the other terminal; rated 60 Vdc max, 10 A max interrupt current, tin-plated copper termination."
      }
    ],
    "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 package drawing (page 3) shows two end terminals but prints no pin numbers or polarity marks. Th",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0867,
        "at": "2026-10-18T05:00:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590207530782515200",
        "pages": 3,
        "sha256": "247db845b540819e",
        "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": "k1206l010.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": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "k1206l010-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": "f4020ceb2a23cb6f0840054840418fc4411afe08d5ef216d28107b5f870cb79d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KUU",
      "Package": "1206",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "247db845b540819e5d6342e89ffe169f79d1dd20587bf691c361beab084903ac",
      "rows": [
        {
          "name": "Maximum voltage",
          "symbol": "V max",
          "kind": "electrical",
          "unit": "V dc",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "at rated current (definition note)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum current at rated voltage",
          "symbol": "I max",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "at rated voltage (definition note)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "25 °C, still air; maximum current that does not trip",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Trip current",
          "symbol": "I trip",
          "kind": "electrical",
          "unit": "A",
          "min": 0.25,
          "typ": null,
          "max": null,
          "conditions": "25 °C, still air; minimum current that trips",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Initial resistance",
          "symbol": "Ri min",
          "kind": "electrical",
          "unit": "Ω",
          "min": 1.6,
          "typ": null,
          "max": null,
          "conditions": "25 °C, before soldering",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistance after soldering",
          "symbol": "R1max",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "25 °C, 1 hour after soldering",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum current trip time",
          "symbol": "",
          "kind": "electrical",
          "unit": "Sec",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "25 °C, at 0.50 A",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Recommended operating ambient temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "operating ambient temperature",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum surface temperature in tripped state",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "tripped state",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 0,
          "typ": null,
          "max": 30,
          "conditions": "storage",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage relative humidity",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "%RH",
          "min": 30,
          "typ": null,
          "max": 60,
          "conditions": "storage",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ramp-up rate (Ts max to Tp)",
          "symbol": "",
          "kind": "timing",
          "unit": "°C/s",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "reflow, average from Ts max to Tp",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ramp-down rate",
          "symbol": "",
          "kind": "timing",
          "unit": "°C/s",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "reflow, from peak",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Time from 25 °C to peak temperature",
          "symbol": "",
          "kind": "timing",
          "unit": "min",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "reflow, 25 °C to peak",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Preheat minimum temperature",
          "symbol": "Ts min",
          "kind": "thermal",
          "unit": "°C",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "reflow preheat",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Preheat maximum temperature",
          "symbol": "Ts max",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "reflow preheat",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Preheat time",
          "symbol": "ts",
          "kind": "timing",
          "unit": "s",
          "min": 60,
          "typ": null,
          "max": 180,
          "conditions": "reflow, Ts min to Ts max",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Time above liquidus",
          "symbol": "tL",
          "kind": "timing",
          "unit": "s",
          "min": 60,
          "typ": null,
          "max": 150,
          "conditions": "reflow, hold at TL",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Liquidus hold temperature",
          "symbol": "TL",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 217,
          "max": null,
          "conditions": "reflow, hold temperature",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Peak reflow temperature",
          "symbol": "Tp",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 260,
          "max": null,
          "conditions": "lead-free reflow peak",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Hold current at -40 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.148,
          "max": null,
          "conditions": "ambient -40 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at -20 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.132,
          "max": null,
          "conditions": "ambient -20 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 0 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.116,
          "max": null,
          "conditions": "ambient 0 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 25 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "ambient 25 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 40 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.085,
          "max": null,
          "conditions": "ambient 40 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 50 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.075,
          "max": null,
          "conditions": "ambient 50 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 60 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.07,
          "max": null,
          "conditions": "ambient 60 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 70 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.06,
          "max": null,
          "conditions": "ambient 70 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current at 85 °C ambient",
          "symbol": "I hold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.055,
          "max": null,
          "conditions": "ambient 85 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation in tripped state",
          "symbol": "Pd",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.4,
          "max": null,
          "conditions": "25 °C, still air, tripped state",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "k1206l010"
  ],
  "discovery_pitch": "K1206L010 (KUU) 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",
    "k1206l010.kicad_sym",
    "k1206l010.kicad_mod",
    "k1206l010.glb",
    "k1206l010.step",
    "k1206l010.lbr",
    "docs/hero.png",
    "docs/k1206l010-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "k1206l010-hero.glb",
    "k1206l010-hero.overlay.json",
    "k1206l010-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}