FPM253WFR100TM

{
  "slug": "fpm253wfr100tm",
  "version": "0.1.0",
  "type": "component",
  "description": "FOJAN Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resistors",
    "fpm253wfr100tm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fpm253wfr100tm.kicad_sym",
    "fpm253wfr100tm.kicad_mod",
    "fpm253wfr100tm.glb",
    "fpm253wfr100tm.step",
    "fpm253wfr100tm.lbr",
    "docs/hero.png",
    "docs/fpm253wfr100tm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fpm253wfr100tm-hero.glb",
    "fpm253wfr100tm-hero.overlay.json",
    "fpm253wfr100tm-etched.glb"
  ],
  "component": {
    "mpn": "FPM253WFR100TM",
    "manufacturer": "FOJAN",
    "package": "2512",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8763504887814328320",
    "parts": {
      "symbol": "fpm253wfr100tm.kicad_sym",
      "footprint": "fpm253wfr100tm.kicad_mod",
      "model_3d": "fpm253wfr100tm-hero.glb",
      "model_3d_plain": "fpm253wfr100tm-etched.glb",
      "model_3d_step": "fpm253wfr100tm-etched.step",
      "model_3d_step_plain": "fpm253wfr100tm.step",
      "lbr": "fpm253wfr100tm.lbr"
    },
    "distributor_links": {
      "lcsc": "C7419997"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T22:46:57Z",
      "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": "First end electrode (Cu/Ni/Sn plated) of the 2512 alloy resistor, 100 mΩ for R100, rated 3 W at 70°C with 38 A rated current and 86 A max overload."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second end electrode (Cu/Ni/Sn plated) of the 2512 alloy resistor, interchangeable with the first since the part is non-polar, operating range -55°C to 170°C."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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 number the terminals. It is a two-terminal chip resistor with one electrode a; The MPN decodes as 2512 size, 3 W, ±1% (F), R100 = 100 mΩ, 7 inch reel, metal, with no L suffix. Tha",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.1816,
        "at": "2026-10-20T22:46:43"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8763504887814328320",
        "pages": 11,
        "sha256": "20558dfb235c52df",
        "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": [
      {
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.2,
          0.6
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "76b2052a3c120193de7cdc0af99157b6f375e9a4af7721e3e3d012968c877f27",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fpm253wfr100tm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "223c75e1608e3b6d28fffd6f4fd7e1bb7177673d9ce73fdfa7af3fc3700b16a5",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}