LRE0805-2CR050F5

{
  "schema_version": 1,
  "type": "component",
  "slug": "lre0805-2cr050f5",
  "title": "LRE0805-2CR050F5",
  "brief": "RALEC Current Sense Resistors / Shunt Resistors, 0805. 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",
    "lre0805-2cr050f5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LRE0805-2CR050F5",
    "manufacturer": "RALEC",
    "package": "0805",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590279234830184448",
    "parts": {
      "symbol": "lre0805-2cr050f5.kicad_sym",
      "footprint": "lre0805-2cr050f5.kicad_mod",
      "model_3d": "lre0805-2cr050f5-hero.glb",
      "model_3d_plain": "lre0805-2cr050f5-etched.glb",
      "model_3d_step": "lre0805-2cr050f5-etched.step",
      "model_3d_step_plain": "lre0805-2cr050f5.step",
      "lbr": "lre0805-2cr050f5.lbr"
    },
    "distributor_links": {
      "lcsc": "C5141277"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:29:52Z",
      "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 of the two terminals (MPN code 2 = 2 terminals) of the 0805 metal-alloy low-resistance resistor; the bottom electrode has a current terminal and a voltage terminal measurement point on this end, spaced 1.65±0.05 mm (A) from the other end."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "The other terminal of the 2-terminal 0805 resistor, interchangeable with the first terminal; the datasheet gives it a current and a voltage measurement point, with 0.70±0.05 mm (B) between them, and matte Sn plating over Ni."
      }
    ],
    "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 for a 2-terminal chip resistor and prints no pin numbers or pin names. Pins 1 and 2",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 16,
        "cost_usd": 0.2681,
        "at": "2026-11-07T04:29:39"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590279234830184448",
        "pages": 16,
        "sha256": "c71bbda6262f1d13",
        "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": "lre0805-2cr050f5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.2,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ded342cdb394fb45395227beaaa75cc390613cf2581b29cd6d22c12abd6103b2",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lre0805-2cr050f5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.2,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "67f3dd729513a3b82f36e7984c0879dd19c4a38065cc7929c39f0b30cd577ef6",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "RALEC",
      "Package": "0805",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "c71bbda6262f1d138de521791f3f96d9eedb370d3f6e9d7d80a6eeddfd20b260",
      "rows": [
        {
          "name": "Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C5141277)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "catalog attribute (LCSC C5141277)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Rated power",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "catalog attribute (LCSC C5141277)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lre0805-2cr050f5"
  ],
  "discovery_pitch": "LRE0805-2CR050F5 (RALEC) 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",
    "lre0805-2cr050f5.kicad_sym",
    "lre0805-2cr050f5.kicad_mod",
    "lre0805-2cr050f5.glb",
    "lre0805-2cr050f5.step",
    "lre0805-2cr050f5.lbr",
    "docs/hero.png",
    "docs/lre0805-2cr050f5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lre0805-2cr050f5-hero.glb",
    "lre0805-2cr050f5-hero.overlay.json",
    "lre0805-2cr050f5-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}