MSMD200

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  "type": "component",
  "slug": "msmd200",
  "title": "MSMD200",
  "brief": "KUU 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",
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    "manufacturer": "KUU",
    "package": "1812",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
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    "distributor_links": {
      "lcsc": "C5128770"
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        "status": "no match"
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      "mouser": {
        "pn": null,
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    },
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      {
        "number": "1",
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      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised fuse; either orientation."
      }
    ],
    "provenance": {
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        "at": "2026-10-14T14:50:13"
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      "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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        "seat": "z = 0",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "KUU",
      "Package": "1812",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
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        {
          "name": "Maximum resistance one hour post reflow",
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          "name": "Maximum voltage withstand at rated current",
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          "name": "Maximum fault current withstand at rated voltage",
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        {
          "name": "Maximum time to trip",
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          "name": "Rated working power",
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          "typ": 1.2,
          "max": null,
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        },
        {
          "name": "Maximum hold current at 85℃ ambient",
          "symbol": "",
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          "min": null,
          "typ": null,
          "max": 1.25,
          "conditions": "maximum ambient operating temperature 85℃ (thermal derating table)",
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        },
        {
          "name": "Maximum hold current at -40℃ ambient",
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        },
        {
          "name": "Minimum trip current at -40℃ ambient",
          "symbol": "",
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          "max": null,
          "conditions": "ambient -40℃ (thermal derating table)",
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        },
        {
          "name": "Maximum ambient operating temperature range",
          "symbol": "",
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        },
        {
          "name": "Average ramp-up rate",
          "symbol": "",
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          "name": "Ramp-down rate",
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        },
        {
          "name": "Peak reflow temperature",
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          "typ": null,
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          "name": "Time above critical zone",
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          "conditions": "critical zone above 217℃",
          "source_page": 1,
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          "name": "Preheat time",
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          "conditions": "preheat 150℃ to 200℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Time from 25℃ to peak",
          "symbol": "",
          "kind": "timing",
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          "conditions": "solder reflow profile",
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        }
      ]
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MSMD200 (KUU) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}