SMD1812-075C-6V

{
  "schema_version": 1,
  "type": "component",
  "slug": "smd1812-075c-6v",
  "title": "SMD1812-075C-6V",
  "brief": "BNstar Resettable Fuses, 1812. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "smd1812-075c-6v",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SMD1812-075C-6V",
    "manufacturer": "BNstar",
    "package": "1812",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382825903681536",
    "parts": {
      "symbol": "smd1812-075c-6v.kicad_sym",
      "footprint": "smd1812-075c-6v.kicad_mod",
      "model_3d": "smd1812-075c-6v-hero.glb",
      "model_3d_plain": "smd1812-075c-6v-etched.glb",
      "model_3d_step": "smd1812-075c-6v-etched.step",
      "model_3d_step_plain": "smd1812-075c-6v.step",
      "lbr": "smd1812-075c-6v.lbr"
    },
    "distributor_links": {
      "lcsc": "C22472490"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:57:27Z",
      "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": "Terminal 1 of an unpolarised fuse; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised fuse; either orientation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.0433,
        "at": "2026-10-19T05:54:02"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603382825903681536",
        "pages": 3,
        "sha256": "054fd388ea076f05",
        "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": "smd1812-075c-6v.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.52,
          3.22,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "deeeb4069be999fb8e34a303679dfeb75d46bd409d3702f82c5f8e3f90258004",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "smd1812-075c-6v-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.52,
          3.22,
          0.9
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "0200733be3134a848d26ce6719d6d056801ed4cb5a1509f0df2cf6b380e0f220",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BNstar",
      "Package": "1812",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "054fd388ea076f057a69ae6b5869d2368df89d0984f32ed6d5252dce53b63e45",
      "rows": [
        {
          "name": "Rmin (minimum resistance, initial un-soldered state)",
          "symbol": "Rmin",
          "kind": "electrical",
          "unit": "Ω",
          "min": 0.09,
          "typ": null,
          "max": null,
          "conditions": "Initial (un-soldered) state",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "R1max (maximum resistance one hour after reflow)",
          "symbol": "R1max",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.45,
          "conditions": "25℃, measured one hour after reflow soldering 260℃ 20 sec",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rtrip max (maximum resistance one hour after first trip)",
          "symbol": "Rtrip max",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "25℃, measured one hour after being tripped the first time",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Ttrip (maximum time to trip)",
          "symbol": "Ttrip",
          "kind": "electrical",
          "unit": "S",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "25℃, at 8.00 A trip current",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Vmax (maximum continuous voltage)",
          "symbol": "Vmax",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "At rated current",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Imax (maximum fault current)",
          "symbol": "Imax",
          "kind": "absolute_maximum",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "At rated voltage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Hold current (IH)",
          "symbol": "IH",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.75,
          "max": null,
          "conditions": "25℃ still air",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Trip current (IT)",
          "symbol": "IT",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 1.5,
          "max": null,
          "conditions": "25℃ still air",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Typical power dissipation (Pdtyp)",
          "symbol": "Pdtyp",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 0.8,
          "max": null,
          "conditions": "Typical, in still air environment, as printed",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum ambient operating temperature range (thermal derating table)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Derating table columns -40 to 85 ℃ ambient",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "smd1812-075c-6v"
  ],
  "discovery_pitch": "SMD1812-075C-6V (BNstar) 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",
    "smd1812-075c-6v.kicad_sym",
    "smd1812-075c-6v.kicad_mod",
    "smd1812-075c-6v.glb",
    "smd1812-075c-6v.step",
    "smd1812-075c-6v.lbr",
    "docs/hero.png",
    "docs/smd1812-075c-6v-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "smd1812-075c-6v-hero.glb",
    "smd1812-075c-6v-hero.overlay.json",
    "smd1812-075c-6v-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}