main
Ray Set visibility: public b2106dc 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "jk-smd0603-035-6",
  "title": "JK-SMD0603-035-6",
  "brief": "Jinrui Electronic Materials Co Resettable Fuses, 0603. 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",
    "jk-smd0603-035-6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "JK-SMD0603-035-6",
    "manufacturer": "Jinrui Electronic Materials Co",
    "package": "0603",
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    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590179769754292224",
    "parts": {
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      "footprint": "jk-smd0603-035-6.kicad_mod",
      "model_3d": "jk-smd0603-035-6-hero.glb",
      "model_3d_plain": "jk-smd0603-035-6-etched.glb",
      "model_3d_step": "jk-smd0603-035-6-etched.step",
      "model_3d_step_plain": "jk-smd0603-035-6.step",
      "lbr": "jk-smd0603-035-6.lbr"
    },
    "distributor_links": {
      "lcsc": "C2832202"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T10:02:04Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal pad of the non-polarized 0603 PTC resettable fuse, tin-plated nickel-copper, with a 0.35 A hold current, 6 Vdc Vmax and 0.75 A trip current."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal pad of the non-polarized 0603 PTC resettable fuse, tin-plated nickel-copper, in series with the protected circuit, with a 40 A Imax."
      }
    ],
    "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 on page 1 shows two terminal pads and no printed pin numbers. The only digits on",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 5,
        "cost_usd": 0.1206,
        "at": "2026-10-18T10:00:09"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590179769754292224",
        "pages": 5,
        "sha256": "c9778ce12ae63017",
        "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"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2178c56deff687266eecad5e197b7ab2d230afae45def1320cff0ea839f46b49",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
        "file": "jk-smd0603-035-6-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
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        "sha256": "15a4dea0f43da102583763892059a0a30ea5e15704790c3d69644a9381f5ca99",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Jinrui Electronic Materials Co",
      "Package": "0603",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "Terminal pad materials :Tin-Plated Nickle-copper",
        "page": 1,
        "doc": "ds.pdf",
        "material": "copper",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "c9778ce12ae63017aa35a2fe1ded804d85d1a139fa1ee1bccac994d3c84e04b7"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c9778ce12ae63017aa35a2fe1ded804d85d1a139fa1ee1bccac994d3c84e04b7",
      "rows": [
        {
          "name": "Maximum voltage (Vmax)",
          "symbol": "Vmax",
          "kind": "absolute_maximum",
          "unit": "Vdc",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum fault current (Imax)",
          "symbol": "Imax",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Hold current (Ihold)",
          "symbol": "Ihold",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 0.35,
          "conditions": "25°C still air",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Trip current (Itrip)",
          "symbol": "Itrip",
          "kind": "electrical",
          "unit": "A",
          "min": 0.75,
          "typ": null,
          "max": null,
          "conditions": "25°C still air",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum power dissipation (Pd)",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "Tripped state, 25°C still air, rated voltage",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Minimum resistance prior to trip (Rimin)",
          "symbol": "Rimin",
          "kind": "electrical",
          "unit": "Ω",
          "min": 0.2,
          "typ": null,
          "max": null,
          "conditions": "In still air @ 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum resistance one hour post reflow (R1max)",
          "symbol": "R1max",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 1.4,
          "conditions": "Measured one hour post reflow",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum time to trip",
          "symbol": "",
          "kind": "electrical",
          "unit": "Sec",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "Specified current 8A, Vmax, 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Resistance change, passive aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Passive aging 85℃, 1000 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Resistance change, humidity aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Humidity aging 85℃/85%RH, 1000 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Resistance change, thermal shock",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": null,
          "typ": -30,
          "max": null,
          "conditions": "MIL-STD-202 Method 107G, +85℃/-40℃, 20 times",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum storage ambient temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 38,
          "conditions": "Storage",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum storage relative humidity",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "Storage",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "jk-smd0603-035-6"
  ],
  "discovery_pitch": "JK-SMD0603-035-6 (Jinrui Electronic Materials Co) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "path": "docs/hero.png"
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  "visibility": {
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}