main
Ray Set visibility: public ae8e262
{
  "schema_version": 1,
  "type": "component",
  "slug": "holr2512-2w-8mr-1-15ppm",
  "title": "HoLR2512-2W-8mR-1%-15ppm",
  "brief": "Milliohm Current Sense Resistors / Shunt Resistors, 2512. 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",
    "holr2512-2w-8mr-1%-15ppm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "HoLR2512-2W-8mR-1%-15ppm",
    "manufacturer": "Milliohm",
    "package": "2512",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590196269588385792",
    "parts": {
      "symbol": "holr2512-2w-8mr-1-15ppm.kicad_sym",
      "footprint": "holr2512-2w-8mr-1-15ppm.kicad_mod",
      "model_3d": "holr2512-2w-8mr-1-15ppm-hero.glb",
      "model_3d_plain": "holr2512-2w-8mr-1-15ppm-etched.glb",
      "model_3d_step": "holr2512-2w-8mr-1-15ppm-etched.step",
      "model_3d_step_plain": "holr2512-2w-8mr-1-15ppm.step",
      "lbr": "holr2512-2w-8mr-1-15ppm.lbr"
    },
    "distributor_links": {
      "lcsc": "C2885433"
    },
    "distributor_check": {
      "checked_at": "2026-11-07T04:06:52Z",
      "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 of the HoLR2512 metal-alloy resistor, which the datasheet lists as a 2-terminal type rated 1W to 3W with a resistance range of 0.5 mΩ to 300 mΩ. The datasheet states no polarity, so the resistor is treated as non-polar."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "The other of the two terminals of the HoLR2512 metal-alloy resistor, which the datasheet lists as a 2-terminal type with a TCR of 15 to 50 ppm/°C and an operating range of -55 °C to +170 °C. The datasheet states no polarity, so the resistor is treated as non-polar."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet is a resistor specification with no pin diagram or pin table. It gives only 'Number of; The datasheet does not give a terminal type or function beyond 'passive'. The KiCad type 'passive' i; The MPN HoLR2512-2W-8mR-1%-15ppm falls within the HoLR2512 family ratings: 1W to 3W, 0.5 mΩ to 300 m"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0644,
        "at": "2026-11-07T04:06:40"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590196269588385792",
        "pages": 6,
        "sha256": "d3dc038c992a70b4",
        "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": "holr2512-2w-8mr-1-15ppm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.3,
          3.2,
          0.6
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "76b2052a3c120193de7cdc0af99157b6f375e9a4af7721e3e3d012968c877f27",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "holr2512-2w-8mr-1-15ppm-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "6157426b93527dc7ae50d23e89e68437c0a1859b0ff84e1078f8daab488f028d",
        "checked": "2026-11-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Milliohm",
      "Package": "2512",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "d3dc038c992a70b4a98aa2a824a2f8efe9475879747d15e3a986459d280672dc",
      "rows": [
        {
          "name": "Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C2885433)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "catalog attribute (LCSC C2885433)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Rated power",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "catalog attribute (LCSC C2885433)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Temperature coefficient",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "catalog description (LCSC C2885433)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "holr2512-2w-8mr-1%-15ppm"
  ],
  "discovery_pitch": "HoLR2512-2W-8mR-1%-15ppm (Milliohm) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "holr2512-2w-8mr-1-15ppm.kicad_sym",
    "holr2512-2w-8mr-1-15ppm.kicad_mod",
    "holr2512-2w-8mr-1-15ppm.glb",
    "holr2512-2w-8mr-1-15ppm.step",
    "holr2512-2w-8mr-1-15ppm.lbr",
    "docs/hero.png",
    "docs/holr2512-2w-8mr-1-15ppm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "holr2512-2w-8mr-1-15ppm-hero.glb",
    "holr2512-2w-8mr-1-15ppm-hero.overlay.json",
    "holr2512-2w-8mr-1-15ppm-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}