1XSF024000EHC

{
  "slug": "1xsf024000ehc",
  "version": "0.1.0",
  "type": "component",
  "description": "KDS Daishinku Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals-oscillators-resonators",
    "1xsf024000ehc",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "1xsf024000ehc.kicad_sym",
    "1xsf024000ehc.kicad_mod",
    "1xsf024000ehc.glb",
    "1xsf024000ehc.step",
    "1xsf024000ehc.lbr",
    "docs/hero.png",
    "docs/1xsf024000ehc-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1xsf024000ehc-hero.glb",
    "1xsf024000ehc-hero.overlay.json",
    "1xsf024000ehc-etched.glb"
  ],
  "component": {
    "mpn": "1XSF024000EHC",
    "manufacturer": "KDS Daishinku",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Oscillators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7306abb78465aa3dee5e01ddddaa18a4.pdf",
    "parts": {
      "symbol": "1xsf024000ehc.kicad_sym",
      "footprint": "1xsf024000ehc.kicad_mod",
      "model_3d": "1xsf024000ehc-hero.glb",
      "model_3d_plain": "1xsf024000ehc-etched.glb",
      "model_3d_step": "1xsf024000ehc-etched.step",
      "model_3d_step_plain": "1xsf024000ehc.step",
      "lbr": "1xsf024000ehc.lbr"
    },
    "distributor_links": {
      "lcsc": "C253647"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:12:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE",
        "type": "input",
        "description": "Output enable input: when driven 'L' the output goes High Z and standby current is 0.01 mA max, while open or 'H' keeps oscillation running; VIH min is Vcc x 0.8 and VIL max is Vcc x 0.2."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the oscillator supply (Vcc to GND decoupling of 0.01 µF is recommended, per page 10)."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "C-MOS clock output with 15 pF max load, duty cycle 45 to 55 %, rise/fall time 6 ns max, VOL max Vcc x 0.1 and VOH min Vcc x 0.9."
      },
      {
        "number": "4",
        "name": "Vcc",
        "type": "power_in",
        "description": "Supply voltage 1.6 V min, 1.8 V typ, 2.0 V max; absolute maximum terminal voltage is -0.6 V to +6.0 V."
      }
    ],
    "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 page 4 pin-connection text is garbled in extraction, so the GND (#2) and Vcc (#4) assignments ar; Page 3 output-condition table is partly garbled; the mapping of OE 'L' to High Z is taken from the s"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0361,
        "at": "2026-10-31T03:11:59"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7306abb78465aa3dee5e01ddddaa18a4.pdf",
        "pages": 11,
        "sha256": "257d6cdbbcd78de9",
        "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": "1xsf024000ehc.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": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "1xsf024000ehc-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": "fbedfe9ac09d1204138425d0c8e0c48a2bb2e59fc623f9fb4cf93fcfb719be07",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SMD2520-4P (DSO221SHF)",
      "source_page": 4,
      "D": {
        "nom_mm": 2.5,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 2.0,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 0.8,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "1xsf024000ehc.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}