GRM155R71E473JA88D

{
  "schema_version": 1,
  "type": "component",
  "slug": "grm155r71e473ja88d",
  "title": "GRM155R71E473JA88D",
  "brief": "Murata Ceramic Capacitors, 0402. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.",
  "version": "0.1.3",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "capacitors",
    "grm155r71e473ja88d",
    "board-derived"
  ],
  "component": {
    "mpn": "GRM155R71E473JA88D",
    "manufacturer": "Murata",
    "package": "0402",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Ceramic Capacitors",
    "datasheet": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM155R71E473JA88-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730155533",
    "parts": {
      "symbol": "grm155r71e473ja88d.kicad_sym",
      "footprint": "grm155r71e473ja88d.kicad_mod",
      "model_3d": "grm155r71e473ja88d-hero.glb",
      "model_3d_plain": "grm155r71e473ja88d-etched.glb",
      "model_3d_step": "grm155r71e473ja88d-etched.step",
      "model_3d_step_plain": "grm155r71e473ja88d.step",
      "lbr": "grm155r71e473ja88d.lbr"
    },
    "distributor_links": {
      "digikey": {
        "part": "490-7762-2-ND",
        "url": "https://www.digikey.com/en/products/detail/murata-electronics/GRM155R71E473JA88D/4358118"
      },
      "mouser": {
        "part": "81-GRM155R71E473JA8D",
        "url": "https://www.mouser.com/en/ProductDetail/Murata-Electronics/GRM155R71E473JA88D?qs=18WYLvqSxEocG4kY1YTFbw%3D%3D"
      },
      "lcsc": {
        "part": "C437528",
        "url": "https://www.lcsc.com/product-detail/C437528.html"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "",
        "type": "passive",
        "description": "Terminal 1; non-polarized two-terminal part. [datasheet p.2]"
      },
      {
        "number": "2",
        "name": "",
        "type": "passive",
        "description": "Terminal 2; non-polarized two-terminal part. [datasheet p.2]"
      }
    ],
    "provenance": {
      "datasheet": {
        "url": "https://pim.murata.com/asset/pim4/ceramicCapacitorSMD/GRM155R71E473JA88-01A-EN_PDF_CERAMICCAPACITORSMD?lastModifiedDatetime=20260730155533",
        "pages": 33,
        "sha256": "dcdf4a867c496f5bc881fac9cb5e758f400cdb4beab3a9b80d1dbaacab393919",
        "source_tier": "mfr",
        "retrieved": "2026-10-27",
        "edition": "GRM155R71E473JA88-01A reference sheet, specifications as of Jun.17,2026"
      },
      "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "build": {
        "tool": "board-derived part page builder 0.1: one-off Claude session scripts in Caleb Taylor's container (retired; not the Adom parts factory)",
        "pins": "KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7)",
        "at": "2026-10-08"
      }
    },
    "models_3d": [
      {
        "file": "grm155r71e473ja88d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin",
        "seat": "z = 0 (PCB top surface)",
        "extents_mm": [
          1,
          0.5,
          0.5
        ],
        "zmin_mm": 0,
        "footprint_binding": "identity",
        "sha256": "03e44c4b2b727b8d4b6b1fd598cbd12dd5e614f1dfeefa96a92a07e3a3b312a2",
        "checked": "2026-10-08",
        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"
      },
      {
        "file": "grm155r71e473ja88d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin",
        "seat": "z = 0 (PCB top surface)",
        "extents_mm": [
          1,
          0.5,
          0.502
        ],
        "zmin_mm": 0,
        "footprint_binding": "identity",
        "sha256": "39102a40b78d56e7f7809e7eef17cc6544ab26930680e744bf056e79aa7c021e",
        "checked": "2026-10-08",
        "checked_by": "session-scripts/partstep.py (placement inverse from the source board; centroid-matched to KiCad library models on 59 reference cases)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Murata",
      "Package": "0402",
      "Category": "Capacitors",
      "Pins": "2",
      "LCSC": "C437528",
      "Capacitance": "47000 pF (47 nF)",
      "Tolerance": "+/-5%",
      "Rated voltage": "25 V DC",
      "Dielectric": "X7R (+/-15%, -55 to +125 C)",
      "Package code": "D (180 mm reel, paper tape W8P2, 10000 pcs)",
      "Size (L x W x T)": "1.0+/-0.05 x 0.5+/-0.05 x 0.5+/-0.05 mm, e 0.15 to 0.35, g 0.3 min.",
      "DigiKey": "490-7762-2-ND",
      "Mouser": "81-GRM155R71E473JA8D"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "grm155r71e473ja88d",
    "grm155r71e473ja88d"
  ],
  "discovery_pitch": "GRM155R71E473JA88D (Murata) component page: pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Caleb",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "verification.json",
    "grm155r71e473ja88d.kicad_sym",
    "grm155r71e473ja88d.kicad_mod",
    "grm155r71e473ja88d-etched.glb",
    "grm155r71e473ja88d-etched.step",
    "grm155r71e473ja88d.glb",
    "grm155r71e473ja88d.step",
    "grm155r71e473ja88d.lbr",
    "docs/hero.png",
    "docs/grm155r71e473ja88d-datasheet.pdf",
    "grm155r71e473ja88d-hero.glb",
    "grm155r71e473ja88d-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}