2520-25-8-10-10

{
  "slug": "2520-25-8-10-10",
  "version": "0.1.0",
  "type": "component",
  "description": "Suzhou Liming Elec Crystals, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals, oscillators, resonators",
    "2520-25-8-10-10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "2520-25-8-10-10.kicad_sym",
    "2520-25-8-10-10.kicad_mod",
    "2520-25-8-10-10.glb",
    "2520-25-8-10-10.step",
    "2520-25-8-10-10.lbr",
    "docs/hero.png",
    "docs/2520-25-8-10-10-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2520-25-8-10-10-hero.glb",
    "2520-25-8-10-10-hero.overlay.json",
    "2520-25-8-10-10-etched.glb"
  ],
  "component": {
    "mpn": "2520-25-8-10-10",
    "manufacturer": "Suzhou Liming Elec",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227216157347840",
    "parts": {
      "symbol": "2520-25-8-10-10.kicad_sym",
      "footprint": "2520-25-8-10-10.kicad_mod",
      "model_3d": "2520-25-8-10-10-hero.glb",
      "model_3d_plain": "2520-25-8-10-10-etched.glb",
      "model_3d_step": "2520-25-8-10-10-etched.step",
      "model_3d_step_plain": "2520-25-8-10-10.step",
      "lbr": "2520-25-8-10-10.lbr"
    },
    "distributor_links": {
      "lcsc": "C2981623"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T07:14:11Z",
      "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": "The datasheet gives only the pad numbering for pad #1 and does not state its function or electrical limits."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Pad #2 is connected to the crystal cover and the datasheet says to connect it to ground."
      },
      {
        "number": "3",
        "name": "#3",
        "type": "passive",
        "description": "The datasheet gives only the pad numbering for pad #3 and does not state its function or electrical limits."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Pad #4 is connected to the crystal cover and the datasheet says to connect it to ground."
      }
    ],
    "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 MPN 2520-25-8-10-10 is not decoded in the text. The ordering-code table on page 2 is garbled and; Pad functions for #1 and #3 are not stated in the text. Only pads #2 and #4 are said to connect to t; The GND labels in the flattened drawing text cannot be reliably mapped to specific pads. Pads #2 and"
        ],
        "pages_sent": 2,
        "cost_usd": 0.0144,
        "at": "2026-10-15T07:13:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590227216157347840",
        "pages": 2,
        "sha256": "558632c31dd3de5c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "2520-25-8-10-10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2.0,
          0.83
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd0c53e8a35a3cb36fc18e5248a2acf382b94b62d156b7bb9cc398eef3e21c4a",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2520-25-8-10-10-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2.0,
          0.83
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "883ba384ce21ef1b194f0722473f51f50c7a2aee340a15842ecf61f8494b5a70",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}