main
Ray Set visibility: public 293c74f 3d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "12t-00100024ag12s1b02",
  "title": "12T.00100024AG12S1B02",
  "brief": "Xucheng Elec Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "12T.00100024AG12S1B02",
    "manufacturer": "Xucheng Elec",
    "package": "1206",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Disposable Fuses",
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      "lbr": "12t-00100024ag12s1b02.lbr"
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    "distributor_links": {
      "lcsc": "C140482"
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    "distributor_check": {
      "checked_at": "2026-10-19T01:19:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One end-cap terminal of the 1206 slow-blow SMD fuse (3.2±0.2 x 1.6±0.2 mm body, 0.5±0.2 mm end cap); the fuse is a two-terminal element in series with the protected circuit."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Other end-cap terminal of the 1206 slow-blow SMD fuse, interchangeable with the first terminal because the drawing shows two identical end caps."
      }
    ],
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        "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 datasheet does not print pin numbers. The package drawing on page 1 shows only two identical end; The MPN 12T.00100024AG12S1B02 does not map clearly to a catalog number in the datasheet. The 12T ser",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.1271,
        "at": "2026-10-19T01:17:12"
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        "pages": 9,
        "sha256": "4b1968f45e8af532",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5e6dcbe286696143d35a8ea37d91eef4b54ff3d1bd7c2c2b4dedda83d3f8e203",
        "checked": "2026-10-19",
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        "file": "12t-00100024ag12s1b02-etched.step",
        "role": "eda",
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        "sha256": "7648258b51b25b6ab8e022fdb284793e9ce21ca9ea64dd7d4f6e548db077998d",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Xucheng Elec",
      "Package": "1206",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4b1968f45e8af53225dedc9920993ce8ae707440ab670cfa1b091beac26e72ac",
      "rows": [
        {
          "name": "Temperature rise at 1 In (1 h, after 2 h heat balance)",
          "symbol": "",
          "kind": "thermal",
          "unit": "K",
          "min": null,
          "typ": null,
          "max": 135,
          "conditions": "Current 1 In applied 1 h; measured after heat balance within 2 h, 25°C ambient",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Time-current: 100% of In",
          "symbol": "",
          "kind": "timing",
          "unit": "h",
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        {
          "name": "Time-current: 250% of In (250mA~3A)",
          "symbol": "",
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          "conditions": "12T series, 250% of rated current, 250mA~3A variants",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Time-current: 300%/350% of In (4A~20A)",
          "symbol": "",
          "kind": "timing",
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          "min": 0.1,
          "typ": null,
          "max": 3,
          "conditions": "12T series, 300%/350% of rated current, 4A~20A variants",
          "source_page": 4,
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        {
          "name": "Time-current: 1000% of In",
          "symbol": "",
          "kind": "timing",
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          "conditions": "12T series, 1000% of rated current",
          "source_page": 4,
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        },
        {
          "name": "Breaking capacity",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": null,
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          "conditions": "At rated voltage, DC 63V/32V/24V, 50 A test; no ignition or bursting",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Wave solder temperature",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Wave solder, ≤5 s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Hand solder temperature",
          "symbol": "",
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          "min": null,
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          "source_page": 6,
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          "typ": null,
          "max": 35,
          "conditions": "Storage; storage time 6 months",
          "source_page": 6,
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        },
        {
          "name": "Storage humidity",
          "symbol": "",
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          "unit": "%",
          "min": 25,
          "typ": null,
          "max": 75,
          "conditions": "Storage",
          "source_page": 6,
          "source": "datasheet"
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  "discovery_triggers": [
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  "discovery_pitch": "12T.00100024AG12S1B02 (Xucheng Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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