main
Ray mlfa1ftc15r0: specified limits as data (metadata.characteristics, 11 rows from the datasheet) 28258c2
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  "title": "MLFA1FTC15R0",
  "brief": "SEI Stackpole Elec Chip Resistor - Surface Mount, MELF-0207. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
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    "package": "MELF-0207",
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    "subcategory": "Chip Resistor - Surface Mount",
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      "digikey": "MLFA1FTC15R0TR-ND",
      "mouser": "708-MLFA1FTC15R0"
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        "number": "1",
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        "description": "Terminal 1 of an unpolarised resistor; either orientation."
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      {
        "number": "2",
        "name": "2",
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        "description": "Terminal 2 of an unpolarised resistor; either orientation."
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        "pages": 12,
        "sha256": "0dd0310c51194bba",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "seat": "z = 0",
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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        "checked": "2026-10-13",
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  "metadata": {
    "specs": {
      "Manufacturer": "SEI Stackpole Elec",
      "Package": "MELF-0207",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0dd0310c51194bba",
      "rows": [
        {
          "name": "Resistance value (nominal, MPN code 15R0)",
          "symbol": "R",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "Code 15R0 = 15 Ω (R is the decimal point)",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Resistance tolerance (code F)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Tolerance code F = 1%",
          "source_page": 12,
          "source": "datasheet"
        },
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          "name": "Rated power",
          "symbol": "P",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Power rating at 70 ºC (MLFA1 0207)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum working voltage (RCWV)",
          "symbol": "RCWV",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "Working voltage = √(P*R) or max. operating voltage listed, whichever is lower",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Maximum overload voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "Overload voltage = 2.5*√(P*R) or max. overload voltage listed, whichever is lower",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 155,
          "conditions": "-55°C to +155°C for all others except 5 ppm/ºC",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "G",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Max. overload voltage for 1 minute (printed as ≥10G)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Pulse withstanding: resistance shift limit",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Single rectangular impulse, within max permissible impulse voltage graph; shift from initial value",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Lightning surge: resistance shift limit",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "IEC 60115-1, 1.2/50 µs and 10/700 µs pulse shapes; shift from initial value",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature (IR reflow / wave)",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Maximum temperature point, 10 seconds",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature (soldering iron)",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 410,
          "conditions": "Maximum temperature point, 5 seconds",
          "source_page": 5,
          "source": "datasheet"
        }
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  "author": {
    "name": "Ray"
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