main
Ray Set visibility: public 70aa03f 8h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "3tj427000uyfbc",
  "title": "3TJ427000UYFBC",
  "brief": "JYJE Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "factory-2.0.0",
    "extractor-text"
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  "component": {
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    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystal Oscillator/Oscillator/Resonator",
    "subcategory": "Crystals",
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      "lbr": "3tj427000uyfbc.lbr"
    },
    "distributor_links": {
      "lcsc": "C2149095"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T13:01:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTAL1",
        "type": "passive",
        "description": "Crystal terminal connected to one side of the resonator element, as shown in the Top View Crystal Connection diagram (pin 1 is at the bottom-left of the top view, marked by the chamfered pad)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, labelled GND in the Top View Crystal Connection diagram, usually connected to the lid/case ground."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal connected to the opposite side of the resonator element from pin 1, as shown in the Top View Crystal Connection diagram."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin, labelled GND in the Top View Crystal Connection diagram."
      }
    ],
    "provenance": {
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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": [
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          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.1093,
        "at": "2026-10-21T12:57:55"
      },
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        "pages": 1,
        "sha256": "17336dc94bee4b6f",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "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",
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  "metadata": {
    "specs": {
      "Manufacturer": "JYJE",
      "Package": "SMD3225-4P",
      "Category": "Crystal Oscillator/Oscillator/Resonator",
      "Pins": "4"
    },
    "characteristics": {
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          "conditions": "25℃, Maximum",
          "source_page": 1,
          "source": "datasheet"
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          "symbol": "ΔF",
          "kind": "tolerance",
          "unit": "ppm",
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          "typ": null,
          "max": 10,
          "conditions": "at 25℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Tolerance (ΔF) at 25℃, ±20ppm column",
          "symbol": "ΔF",
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        {
          "name": "Frequency Drift, ±20ppm column",
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        {
          "name": "Operating Temperature Range, -20℃ to +70℃ variant",
          "symbol": "",
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        {
          "name": "Operating Temperature Range, -40℃ to +85℃ variant",
          "symbol": "",
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        },
        {
          "name": "Storage Temperature Range, -20℃ to +60℃ variant",
          "symbol": "",
          "kind": "absolute_maximum",
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        },
        {
          "name": "Storage Temperature Range, -55℃ to +125℃ variant",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
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          "conditions": "",
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        },
        {
          "name": "Frequency Range (Fund)",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 8,
          "typ": null,
          "max": 66,
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        },
        {
          "name": "Shunt Capacitance (C0)",
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          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "Maximum",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive Level",
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          "conditions": "Typical",
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        {
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          "conditions": "at DC 100V",
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          "source": "datasheet"
        },
        {
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          "symbol": "CL",
          "kind": "electrical",
          "unit": "pF",
          "min": 6,
          "typ": null,
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          "conditions": "or specify",
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          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance (ESR), 8.000-12.000 MHz",
          "symbol": "ESR",
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          "unit": "ohm",
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          "source": "datasheet"
        },
        {
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          "conditions": "12.000-18.000 MHz, Fundamental",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance (ESR), 18.000-25.000 MHz",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "18.000-25.000 MHz, Fundamental",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance (ESR), 25.000-30.000 MHz",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "25.000-30.000 MHz, Fundamental",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance (ESR), 30.000-66.000 MHz",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "ohm",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "30.000-66.000 MHz, Fundamental",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "3tj427000uyfbc"
  ],
  "discovery_pitch": "3TJ427000UYFBC (JYJE) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}