RE1206F1R040

{
  "schema_version": 1,
  "type": "component",
  "slug": "re1206f1r040",
  "title": "RE1206F1R040",
  "brief": "jieerrui Current Sense Resistors / Shunt Resistors, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "resistors",
    "re1206f1r040",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RE1206F1R040",
    "manufacturer": "jieerrui",
    "package": "1206",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604448694930722816",
    "parts": {
      "symbol": "re1206f1r040.kicad_sym",
      "footprint": "re1206f1r040.kicad_mod",
      "model_3d": "re1206f1r040-hero.glb",
      "model_3d_plain": "re1206f1r040-etched.glb",
      "model_3d_step": "re1206f1r040-etched.step",
      "model_3d_step_plain": "re1206f1r040.step",
      "lbr": "re1206f1r040.lbr"
    },
    "distributor_links": {
      "lcsc": "C46961740"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T06:56:18Z",
      "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": "One terminal of the 40 mΩ (R040) 1% alloy current-sense resistor, rated 1 W for the 1206 size, operating from -55°C to +170°C."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the non-polarized 40 mΩ (R040) alloy current-sense resistor, interchangeable with the other terminal, with 1206 solder pad guidance of a=1.8 mm, b=1.7 mm, L=1.6 mm."
      }
    ],
    "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 has no pin numbers or pinout drawing for this part. It is a two-terminal chip resistor; The part number's tolerance code F means 1%, the power code 1 means 1 W, and R040 marks 40 mΩ. The 1; I did not read page 2. Its text lists the 40 mΩ marking code as R040, but it gives the same code R04",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.1481,
        "at": "2026-10-22T06:56:04"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604448694930722816",
        "pages": 7,
        "sha256": "206d1ece05f76881",
        "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": [
      {
        "file": "re1206f1r040.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          1.6,
          0.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f5d1ea5c47935091292bd1c6c698e0df88d3d4bbf92bf66b4c97e49df5be9ebc",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "re1206f1r040-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          1.6,
          0.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8ceabac8d1da34f9ae7e0c7f718c3dc5a63616e8b1c23bd440e5591898f79b7a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "jieerrui",
      "Package": "1206",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "206d1ece05f76881164f6fbd0a7507e7c6548815c9f5d0c97c613159a7c45fe1",
      "rows": [
        {
          "name": "Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 40,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C46961740)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "catalog attribute (LCSC C46961740)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Rated power",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "catalog attribute (LCSC C46961740)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "re1206f1r040"
  ],
  "discovery_pitch": "RE1206F1R040 (jieerrui) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "re1206f1r040.kicad_sym",
    "re1206f1r040.kicad_mod",
    "re1206f1r040.glb",
    "re1206f1r040.step",
    "re1206f1r040.lbr",
    "docs/hero.png",
    "docs/re1206f1r040-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "re1206f1r040-hero.glb",
    "re1206f1r040-hero.overlay.json",
    "re1206f1r040-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}