EBWK2512F3L00K9

{
  "slug": "ebwk2512f3l00k9",
  "version": "0.1.0",
  "type": "component",
  "description": "RESI Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resistors",
    "ebwk2512f3l00k9",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ebwk2512f3l00k9.kicad_sym",
    "ebwk2512f3l00k9.kicad_mod",
    "ebwk2512f3l00k9.glb",
    "ebwk2512f3l00k9.step",
    "ebwk2512f3l00k9.lbr",
    "docs/hero.png",
    "docs/ebwk2512f3l00k9-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ebwk2512f3l00k9-hero.glb",
    "ebwk2512f3l00k9-hero.overlay.json",
    "ebwk2512f3l00k9-etched.glb"
  ],
  "component": {
    "mpn": "EBWK2512F3L00K9",
    "manufacturer": "RESI",
    "package": "2512",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758105355219800064",
    "parts": {
      "symbol": "ebwk2512f3l00k9.kicad_sym",
      "footprint": "ebwk2512f3l00k9.kicad_mod",
      "model_3d": "ebwk2512f3l00k9-hero.glb",
      "model_3d_plain": "ebwk2512f3l00k9-etched.glb",
      "model_3d_step": "ebwk2512f3l00k9-etched.step",
      "model_3d_step_plain": "ebwk2512f3l00k9.step",
      "lbr": "ebwk2512f3l00k9.lbr"
    },
    "distributor_links": {
      "lcsc": "C5224157",
      "digikey": "4506-EBWK2512F3L00K9TR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T02:45:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4506-EBWK2512F3L00K9TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "First copper electrode of the 3 mΩ alloy current-sense resistor (L 6.3±0.3 mm, W 3.0±0.3 mm); recommended pad a=3.9±0.2, b=3.4±0.25, c=1.8±0.25 mm."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Second copper electrode of the resistor, interchangeable with the first; the datasheet warns that deviating from the recommended pad design can seriously affect TCR measurement and current-sense accuracy."
      }
    ],
    "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 is a two-electrode chip resistor and prints no pin numbers or names. The numbers 1 and; The datasheet text is mostly garbled (digits are missing). The 3 mΩ and F=±1.0% decode comes from th",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.2554,
        "at": "2026-10-29T02:45:44"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758105355219800064",
        "pages": 11,
        "sha256": "bc84f551e643ef31",
        "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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        "file": "ebwk2512f3l00k9.step",
        "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": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ebwk2512f3l00k9-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.3,
          3.2,
          0.6
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2b45682e70629be722601ef018a72a73d872f4f3f7c04745367201546e78bae4",
        "checked": "2026-10-29",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}