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Ray Set visibility: public a0d4c76 3d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "2t026000vy",
  "title": "2T026000VY",
  "brief": "huaxindianzi Temperature Compensated Crystal Oscillators (TCXOs), SMD2520-4P. 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",
    "resonators-oscillators",
    "2t026000vy",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "2T026000VY",
    "manufacturer": "huaxindianzi",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Resonators/Oscillators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXOs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c27ab2df9bd199c64d6be71d83a87732.pdf",
    "parts": {
      "symbol": "2t026000vy.kicad_sym",
      "footprint": "2t026000vy.kicad_mod",
      "model_3d": "2t026000vy-hero.glb",
      "model_3d_plain": "2t026000vy-etched.glb",
      "model_3d_step": "2t026000vy-etched.step",
      "model_3d_step_plain": "2t026000vy.step",
      "lbr": "2t026000vy.lbr"
    },
    "distributor_links": {
      "lcsc": "C19725361"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T12:07:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC or GND",
        "type": "passive",
        "description": "Pin 1 is either not connected or connected to GND; the datasheet marks it with a dot on the package top."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin of the 26.000 MHz TCXO."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "output",
        "description": "Clipped sine wave output, at least 0.8 Vp-p (DC-coupled) into a 10kΩ//10pF load, with 40-60% duty ratio."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin, 1.8 to 3.3 V ±5%, with typical supply current of 2.0 mA."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 1 is printed as 'NC or GND' so its connection is ambiguous. I typed it as passive. Confirm with ; The pin table is on page 6 (outline drawing). The package name SMD2520-4P comes from the hint, not t"
        ],
        "pages_sent": 9,
        "cost_usd": 0.042,
        "at": "2026-10-22T12:06:32"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c27ab2df9bd199c64d6be71d83a87732.pdf",
        "pages": 9,
        "sha256": "f3c2749ab17bda3d",
        "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": "2t026000vy.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2,
          0.83
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd0c53e8a35a3cb36fc18e5248a2acf382b94b62d156b7bb9cc398eef3e21c4a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "2t026000vy-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2,
          0.83
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "eb5363a86209792502cce0a79d5292b4c7114b29ba47ebc5b54e099c0b9f59fe",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "huaxindianzi",
      "Package": "SMD2520-4P",
      "Category": "Resonators/Oscillators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "f3c2749ab17bda3db3847ddab9a64ff67ea42b803f6193dbc685c2f1c24c1305",
      "rows": [
        {
          "name": "Frequency Tolerance",
          "symbol": "FT",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Temperature frequency stability",
          "symbol": "TC",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": -1.5,
          "typ": null,
          "max": 1.5,
          "conditions": "-30℃ to 85℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "T_stg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Output Level",
          "symbol": "",
          "kind": "electrical",
          "unit": "Vp-p",
          "min": 0.8,
          "typ": null,
          "max": null,
          "conditions": "Clipped sine wave(DC-coupled)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Duty ratio",
          "symbol": "TH/T",
          "kind": "electrical",
          "unit": "%",
          "min": 40,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Aging rate",
          "symbol": "F_age",
          "kind": "electrical",
          "unit": "ppm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "First year",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Load Variation",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "Load_R//C=(10kΩ//10pF)±10%",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Nominal Frequency",
          "symbol": "FL",
          "kind": "electrical",
          "unit": "MHZ",
          "min": null,
          "typ": 26,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current",
          "symbol": "Icc",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Start-up time",
          "symbol": "To's'c",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 2,
          "max": 3,
          "conditions": "More then 90%of final amplitude",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "2t026000vy"
  ],
  "discovery_pitch": "2T026000VY (huaxindianzi) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "2t026000vy.kicad_sym",
    "2t026000vy.kicad_mod",
    "2t026000vy.glb",
    "2t026000vy.step",
    "2t026000vy.lbr",
    "docs/hero.png",
    "docs/2t026000vy-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "2t026000vy-hero.glb",
    "2t026000vy-hero.overlay.json",
    "2t026000vy-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}