RLM25FEER005

{
  "schema_version": 1,
  "type": "component",
  "slug": "rlm25feer005",
  "title": "RLM25FEER005",
  "brief": "TA I Tech 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",
    "rlm25feer005",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RLM25FEER005",
    "manufacturer": "TA I Tech",
    "package": "2512",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors / Shunt Resistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905066632269824",
    "parts": {
      "symbol": "rlm25feer005.kicad_sym",
      "footprint": "rlm25feer005.kicad_mod",
      "model_3d": "rlm25feer005-hero.glb",
      "model_3d_plain": "rlm25feer005-etched.glb",
      "model_3d_step": "rlm25feer005-etched.step",
      "model_3d_step_plain": "rlm25feer005.step",
      "lbr": "rlm25feer005.lbr"
    },
    "distributor_links": {
      "lcsc": "C185817"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T10:56:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One terminal of the 5 mΩ (R005) metal-alloy current sense element, Ni/Sn plated, 2.0±0.2 mm terminal width (R≤3 mΩ) or 0.9±0.2 mm (R>3 mΩ); rated 2 W (E) with 1 mΩ to 50 mΩ range."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal of the resistor, interchangeable with the first (non-polarized), at the opposite end of the 6.4±0.2 mm body; the pad drawing shows a separate Kelvin sensing trace at each terminal."
      }
    ],
    "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 prints no pin numbers for this two-terminal resistor. Pins '1' and '2' are the convent; Pad dimensions for the 0.004-0.050 Ω range are a=4.0, b=2.1, L=4.1 mm (page 3). The 'C' terminal wid",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1288,
        "at": "2026-10-19T10:53:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905066632269824",
        "pages": 6,
        "sha256": "989c7e3a3ab7849d",
        "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": "rlm25feer005.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": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rlm25feer005-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": "c65667d8cbd4fa7a095f9f8b4df8fd9a257c5573143dc57fc1f54c46a992ff6a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TA I Tech",
      "Package": "2512",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "989c7e3a3ab7849ddd52d60fb42ff420c3fdec39721f4109b0392a065e680526",
      "rows": [
        {
          "name": "Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C185817)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "catalog attribute (LCSC C185817)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Rated power",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "catalog attribute (LCSC C185817)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Temperature coefficient",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "catalog description (LCSC C185817)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rlm25feer005"
  ],
  "discovery_pitch": "RLM25FEER005 (TA I Tech) 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",
    "rlm25feer005.kicad_sym",
    "rlm25feer005.kicad_mod",
    "rlm25feer005.glb",
    "rlm25feer005.step",
    "rlm25feer005.lbr",
    "docs/hero.png",
    "docs/rlm25feer005-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rlm25feer005-hero.glb",
    "rlm25feer005-hero.overlay.json",
    "rlm25feer005-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}