MF01SFF6801A10

{
  "schema_version": 1,
  "type": "component",
  "slug": "mf01sff6801a10",
  "title": "MF01SFF6801A10",
  "brief": "UNI ROYAL Uniroyal Elec Through Hole Resistors, 插件,D3.5xL9.5mm. 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",
    "resistors",
    "mf01sff6801a10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "MF01SFF6801A10",
    "manufacturer": "UNI ROYAL Uniroyal Elec",
    "package": "R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Through Hole Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756509949952843776",
    "parts": {
      "symbol": "mf01sff6801a10.kicad_sym",
      "footprint": "mf01sff6801a10.kicad_mod",
      "model_3d": "mf01sff6801a10-hero.glb",
      "model_3d_step": "mf01sff6801a10.step",
      "lbr": "mf01sff6801a10.lbr",
      "model_3d_plain": "mf01sff6801a10.glb"
    },
    "distributor_links": {
      "lcsc": "C20625279",
      "mouser": "303-MF01SFF6801A10"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T23:11:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 330 calls left today"
      },
      "mouser": {
        "pn": "303-MF01SFF6801A10",
        "status": "found",
        "lifecycle": "New Product"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of an unpolarised resistor; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised resistor; 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": 8,
        "cost_usd": 0.0028,
        "at": "2026-11-06T23:11:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756509949952843776",
        "pages": 8,
        "sha256": "58cca3f1fd846c5b",
        "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": "mf01sff6801a10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          16.04,
          3.6,
          6.6
        ],
        "zmin_mm": -3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "be0f515631891f3cd1f9591c8d71132684131337f901f23ee56d7887f477d710",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "MF 1WS",
      "source_page": 4,
      "D": {
        "nom_mm": 9.5,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 3.5,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "mf01sff6801a10.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UNI ROYAL Uniroyal Elec",
      "Package": "R_Axial_DIN0411_L9.9mm_D3.6mm_P15.24mm_Horizontal",
      "Category": "Resistors",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "4 Lead Wire Tin solder coated copper wire",
        "page": 5,
        "doc": "ds.pdf",
        "material": "copper",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "58cca3f1fd846c5bc1e4f80ed43482b8dd4eb3d6e82cb30faf672a6c9d1386b6"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "58cca3f1fd846c5bc1e4f80ed43482b8dd4eb3d6e82cb30faf672a6c9d1386b6",
      "rows": [
        {
          "name": "Resistance tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Decoded from MPN digit 6 'F' = ±1%",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Temperature coefficient (TCR)",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm/℃",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "±1% standard range, MF 1/2W & 1WS group; MPN digit 7 'F' = 50 PPM",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Rated power",
          "symbol": "P",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "MF 1WS; continuous load, constant to 70℃, derates to zero 70 to 155℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Max working voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "MF 1WS; rated DC or RMS AC continuous working voltage",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Max overload voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "MF 1WS; 2.5×RCWV or this value, whichever is lower",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Dielectric withstanding voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "MF 1WS; AC potential for 60-70 s, no flashover or breakdown",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Resistance range lower limit (±1% standard)",
          "symbol": "R",
          "kind": "electrical",
          "unit": "Ω",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "MF 1/2W & 1WS group, standard tolerance ±1%",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Resistance range upper limit (±1% standard)",
          "symbol": "R",
          "kind": "electrical",
          "unit": "MΩ",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "MF 1/2W & 1WS group, standard tolerance ±1%",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Short-time overload ΔR/R",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "ΔR/R ≤ ±(0.5%+0.05 Ω); 2.5×RCWV or max overload whichever less, 5 s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Pulse overload ΔR/R",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "ΔR/R ≤ ±(1%+0.05) as printed; 4×RCWV or max overload whichever less, 10,000 cycles 1 s ON / 25 s OFF",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Resistance to soldering heat ΔR/R",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "ΔR/R ≤ ±(1%+0.05 Ω); 260±5℃ solder, 10±1 s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Rapid change of temperature ΔR/R",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "ΔR/R ≤ ±(1%+0.05 Ω); 30 min at -55℃ and 30 min at 155℃, 100 cycles",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load life in humidity ΔR/R (normal type)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "1,000 h, 40±2℃, 90-95% RH, 1.5 h ON / 0.5 h OFF at RCWV or max working voltage",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load life ΔR/R (normal type)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "1,000 h at RCWV or max working voltage, 1.5 h ON / 0.5 h OFF, 70±2℃ ambient",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Low temperature storage ΔR/R (normal type)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "-55℃, 2 h (IEC 60068-2-1 Aa)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "High temperature exposure ΔR/R (normal type)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "155℃, 16 h (MIL-STD-202 108A)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Solderability coverage",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 95,
          "typ": null,
          "max": null,
          "conditions": "Coverage must be over 95%; solder 245±3℃, dwell 2-3 s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": 15,
          "typ": null,
          "max": 35,
          "conditions": "Recommended warehouse storage temperature",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Storage relative humidity",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "%RH",
          "min": 25,
          "typ": null,
          "max": 75,
          "conditions": "Recommended warehouse storage humidity",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature range (power derating)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 155,
          "conditions": "Power rating applies to continuous load; constant to 70℃, derates to zero 70 to 155℃",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "mf01sff6801a10"
  ],
  "discovery_pitch": "MF01SFF6801A10 (UNI ROYAL Uniroyal Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mf01sff6801a10.kicad_sym",
    "mf01sff6801a10.kicad_mod",
    "mf01sff6801a10.glb",
    "mf01sff6801a10.step",
    "mf01sff6801a10.lbr",
    "docs/hero.png",
    "docs/mf01sff6801a10-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mf01sff6801a10-hero.glb",
    "mf01sff6801a10-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}