main
Ray Set visibility: public 689a421 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "7d034406i01",
  "title": "7D034406I01",
  "brief": "HD Crystals, SMD2016-4P. 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",
    "crystals, oscillators, resonators",
    "7d034406i01",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "7D034406I01",
    "manufacturer": "HD",
    "package": "SMD2016-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931115377692672",
    "parts": {
      "symbol": "7d034406i01.kicad_sym",
      "footprint": "7d034406i01.kicad_mod",
      "model_3d": "7d034406i01-hero.glb",
      "model_3d_plain": "7d034406i01-etched.glb",
      "model_3d_step": "7d034406i01-etched.step",
      "model_3d_step_plain": "7d034406i01.step",
      "lbr": "7d034406i01.lbr"
    },
    "distributor_links": {
      "lcsc": "C648966"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T07:05:24Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CRYSTAL",
        "type": "passive",
        "description": "Crystal terminal connected to the quartz resonator element, for the 34.4064MHz fundamental-mode oscillator circuit with 10pF load capacitance."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, connected to ground per the internal view connection drawing."
      },
      {
        "number": "3",
        "name": "CRYSTAL",
        "type": "passive",
        "description": "Second crystal terminal connected to the quartz resonator element, for the 34.4064MHz fundamental-mode oscillator circuit with 10pF load capacitance."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pad, connected to ground per the internal view connection drawing."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives no electrical pin types. Crystal pins are classed as passive and GND as power_in",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0627,
        "at": "2026-10-15T07:05:08"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931115377692672",
        "pages": 4,
        "sha256": "16043d0beb3c9db7",
        "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": "7d034406i01.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.6,
          0.93
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "eea7262e5781943394ac3ed4f9d076ea60a9856fdf5911f6ab502d1fcc1b0836",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "7d034406i01-etched.step",
        "role": "eda",
        "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,
        "footprint_binding": "identity",
        "sha256": "8860392e10b10f56ede211bfc5a47ab40e7914b75093c7e5555d319214419de7",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HD",
      "Package": "SMD2016-4P",
      "Category": "Crystals, Oscillators, Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "16043d0beb3c9db74eae889efadcc18b4e0215eac3ec4ae036b3740fdc17a1eb",
      "rows": [
        {
          "name": "Frequency Tolerance",
          "symbol": "Δf/f",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Temperature Stability",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resonance Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "ohms",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Shunt Capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive Level",
          "symbol": "DL",
          "kind": "recommended_operating",
          "unit": "μW",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TOPR",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Insulation Resistance",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "M ohms",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "△fA",
          "kind": "tolerance",
          "unit": "ppm/Year",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drop characteristics frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Free drop from 75cm on hard wooden board, 3 times",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Mechanical shock frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Half sine wave 1000g, three mutually perpendicular axes, 3 times each",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Shake characteristics frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "10~55Hz, swing 1.5mm, x/y/z, 30 minutes; tested after 1 hour",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Humidity characteristics frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "+40±2℃, 90%~95% R.H., 250 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Low temperature characteristics frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "-40±2℃, 250 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "High temperature characteristics frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "+85±2℃, 250 hours",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Temperature cycling frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "-30±3℃/30±3 min to +85±2℃/30±3 min, 5 cycles",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reflow examination frequency change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "7d034406i01"
  ],
  "discovery_pitch": "7D034406I01 (HD) 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",
    "7d034406i01.kicad_sym",
    "7d034406i01.kicad_mod",
    "7d034406i01.glb",
    "7d034406i01.step",
    "7d034406i01.lbr",
    "docs/hero.png",
    "docs/7d034406i01-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "7d034406i01-hero.glb",
    "7d034406i01-hero.overlay.json",
    "7d034406i01-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}