X1G0041710029

{
  "slug": "x1g0041710029",
  "version": "0.1.0",
  "type": "component",
  "description": "Seiko Epson Crystal Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals, oscillators, resonators",
    "x1g0041710029",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "x1g0041710029.kicad_sym",
    "x1g0041710029.kicad_mod",
    "x1g0041710029.glb",
    "x1g0041710029.step",
    "x1g0041710029.lbr",
    "docs/hero.png",
    "docs/x1g0041710029-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "x1g0041710029-hero.glb",
    "x1g0041710029-hero.overlay.json",
    "x1g0041710029-etched.glb"
  ],
  "component": {
    "mpn": "X1G0041710029",
    "manufacturer": "Seiko Epson",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystal Oscillators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884658247913472",
    "parts": {
      "symbol": "x1g0041710029.kicad_sym",
      "footprint": "x1g0041710029.kicad_mod",
      "model_3d": "x1g0041710029-hero.glb",
      "model_3d_plain": "x1g0041710029-etched.glb",
      "model_3d_step": "x1g0041710029-etched.step",
      "model_3d_step_plain": "x1g0041710029.step",
      "lbr": "x1g0041710029.lbr"
    },
    "distributor_links": {
      "lcsc": "C255994"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T08:16:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S̅T̅",
        "type": "input",
        "description": "Standby control: a HIGH or OPEN level gives oscillation at the specified frequency with output enabled, while a LOW level stops oscillation and puts OUT in high impedance; ST̅ must not exceed the supply voltage, with VIH at least 80 % Vcc, VIL at most 20 % Vcc, and output enable/disable times of 3 ms max and 100 ns max."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; the datasheet specifies VCC 1.60 V to 3.63 V with GND at 0 V, and recommends a 0.01 µF to 0.1 µF bypass capacitor between VCC and GND placed as close to the VCC pin as possible."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "CMOS clock output that is enabled while ST̅ is HIGH or OPEN and goes high impedance when ST̅ is LOW, with 15 pF maximum CMOS load and rise/fall times of 3.5 ns max."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input, specified from 1.60 V to 3.63 V, with a 0.01 µF to 0.1 µF bypass capacitor recommended close to this pin."
      }
    ],
    "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 datasheet does not print the name 'SMD2520-4P'. The package was matched to the SG-210STF outline; MPN X1G0041710029xx matches the SG-210STF table on page 4 at 20 MHz, ±50 × 10-6, -40 to +85 °C (code; Pin 3 description limits (15 pF load, 3.5 ns rise/fall) come from the page 1 electrical table and ar"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0466,
        "at": "2026-10-15T08:15:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884658247913472",
        "pages": 35,
        "sha256": "2df75bb938ec6247",
        "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": "x1g0041710029.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": "x1g0041710029-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": "b7899f47a918d97e1551b84ee1bbf0676099620d22f3ad1bb1ad856ecc74ccb8",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}