main
Ray Set visibility: public a45a119 11d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "3225-27-1412-20-10-10",
  "title": "3225-27.1412-20-10-10",
  "brief": "Suzhou Liming Elec Crystals, SMD3225-4P. 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",
    "crystals, oscillators, resonators",
    "3225-27.1412-20-10-10",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "3225-27.1412-20-10-10",
    "manufacturer": "Suzhou Liming Elec",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590235305992085504",
    "parts": {
      "symbol": "3225-27-1412-20-10-10.kicad_sym",
      "footprint": "3225-27-1412-20-10-10.kicad_mod",
      "model_3d": "3225-27-1412-20-10-10-hero.glb",
      "model_3d_plain": "3225-27-1412-20-10-10-etched.glb",
      "model_3d_step": "3225-27-1412-20-10-10-etched.step",
      "model_3d_step_plain": "3225-27-1412-20-10-10.step",
      "lbr": "3225-27-1412-20-10-10.lbr"
    },
    "distributor_links": {
      "lcsc": "C2981697"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T18:39:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTAL1",
        "type": "passive",
        "description": "Crystal terminal connected to one side of the internal quartz element (the datasheet gives no signal name; pad 1 has the chamfered marker)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, connected internally to pad 4 through the metal lid (cap) on top."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal connected to the opposite side of the internal quartz element from pad 1 (the datasheet gives no signal name)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, connected internally to pad 2 through the metal lid (cap) on top."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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 labels only #2 and #4 as GND. Pads #1 and #3 are the crystal terminals, and the datash; The datasheet text covers a family of sizes. The pin drawing is for the 3.2x2.5 mm package, which ma",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 2,
        "cost_usd": 0.063,
        "at": "2026-10-15T18:39:18"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590235305992085504",
        "pages": 2,
        "sha256": "25e43438c5a0428e",
        "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": "3225-27-1412-20-10-10.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.501,
          0.64
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "3225-27-1412-20-10-10-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.64
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "58dfbc2562d0f761373f5de7c914c766731afb7c5ac000f4623444364b91810b",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Suzhou Liming Elec",
      "Package": "SMD3225-4P",
      "Category": "Crystals, Oscillators, Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "25e43438c5a0428e8f03aaa86cf19b289390f3fd4549d3e881a264a297ec94a6",
      "rows": [
        {
          "name": "Series resistance (27~60MHz range)",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Frequency range 27~60MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency tolerance at 25°C",
          "symbol": "",
          "kind": "tolerance",
          "unit": "×10^-6",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "at 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency stability vs. temperature range",
          "symbol": "",
          "kind": "tolerance",
          "unit": "×10^-6",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Over operating temperature range; the availability matrix for the ±10 column is not legible in the text",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive level",
          "symbol": "",
          "kind": "electrical",
          "unit": "μW",
          "min": null,
          "typ": 10,
          "max": 200,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Load capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": 6,
          "typ": null,
          "max": 32,
          "conditions": "Series, 6~32pF, or specify",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range (option -10~+60°C)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -10,
          "typ": null,
          "max": 60,
          "conditions": "Listed range; the matching to this MPN's stability code is not legible",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range (option -20~+70°C)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "Listed range; the matching to this MPN's stability code is not legible",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range (option -40~+85°C)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Listed range; the matching to this MPN's stability code is not legible",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Storage",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal load capacitance (from part number)",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "Decoded from MPN 3225-27.1412-20-10-10; not a datasheet table value",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "3225-27.1412-20-10-10"
  ],
  "discovery_pitch": "3225-27.1412-20-10-10 (Suzhou Liming Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "3225-27-1412-20-10-10.step",
    "3225-27-1412-20-10-10.lbr",
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    "docs/3225-27-1412-20-10-10-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "3225-27-1412-20-10-10-hero.overlay.json",
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  "visibility": {
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}