main
Ray Set visibility: public d04f127 2h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "7u10000e12ucg",
  "title": "7U10000E12UCG",
  "brief": "SJK(SHENZHEN CRYSTAL TECH) Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "7u10000e12ucg",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "7U10000E12UCG",
    "manufacturer": "SJK(SHENZHEN CRYSTAL TECH)",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Crystals",
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      "lbr": "7u10000e12ucg.lbr"
    },
    "distributor_links": {
      "lcsc": "C2889142"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T08:36:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
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        "name": "XTAL1",
        "type": "passive",
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      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the lid/case ground per the crystal connection drawing."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal 2, connected to the opposite side of the quartz element (diagonal to pin 1) for a 10.000MHz fundamental AT-cut crystal with 12pF load capacitance."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, connected to the lid/case ground per the crystal connection drawing."
      }
    ],
    "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 drawing shows the crystal element connected diagonally between pads 1 and 3, but the datasheet d; The drawing labels pins 2 and 4 as GND. The text does not say whether they are tied to the lid.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.1515,
        "at": "2026-10-21T08:27:38"
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        "pages": 4,
        "sha256": "35d761122c1c4ecf",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
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        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "SJK(SHENZHEN CRYSTAL TECH)",
      "Package": "SMD3225-4P",
      "Category": "Crystals/Oscillators/Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "35d761122c1c4ecfde1c3e7346eb74fb47c3eba2541fbfbabce6c6fe66a6ed34",
      "rows": [
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          "name": "Frequency Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "at 25°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability over Operating Temperature",
          "symbol": "",
          "kind": "temperature_coefficient",
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          "source": "datasheet"
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        {
          "name": "Frequency Stability over Operating Temperature",
          "symbol": "",
          "kind": "temperature_coefficient",
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          "conditions": "-40 °C to +85 °C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Aging (1st year)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm/year",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "@25°C 1st year (Max)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Shunt Capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
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        {
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        {
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        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
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          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "storage",
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        },
        {
          "name": "Load Capacitance",
          "symbol": "CL",
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          "unit": "pF",
          "min": null,
          "typ": 12,
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          "source": "datasheet"
        },
        {
          "name": "Driver Level",
          "symbol": "",
          "kind": "electrical",
          "unit": "µW",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "Typical",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Frequency Range (center frequency)",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
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          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "7U10000E12UCG (SJK(SHENZHEN CRYSTAL TECH)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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