main
Ray Set visibility: public 4efa251 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "x3s024000ba1h-u",
  "title": "X3S024000BA1H-U",
  "brief": "HELE(Harmony Elec) Crystals, SMD3225-4P. 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",
    "crystal oscillator-oscillator-resonator",
    "x3s024000ba1h-u",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "X3S024000BA1H-U",
    "manufacturer": "HELE(Harmony Elec)",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystal Oscillator/Oscillator/Resonator",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8975330c1154eb42470e1b15669e2b43.pdf",
    "parts": {
      "symbol": "x3s024000ba1h-u.kicad_sym",
      "footprint": "x3s024000ba1h-u.kicad_mod",
      "model_3d": "x3s024000ba1h-u-hero.glb",
      "model_3d_plain": "x3s024000ba1h-u-etched.glb",
      "model_3d_step": "x3s024000ba1h-u-etched.step",
      "model_3d_step_plain": "x3s024000ba1h-u.step",
      "lbr": "x3s024000ba1h-u.lbr"
    },
    "distributor_links": {
      "lcsc": "C254330"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T11:03:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "#1",
        "type": "passive",
        "description": "Crystal terminal pad #1 (chamfered pad marking pin 1) of the 24.000MHz fundamental-mode crystal, 10pF load capacitance, 60 ohms max series resistance."
      },
      {
        "number": "2",
        "name": "#2",
        "type": "passive",
        "description": "Pad #2 of the HSX321S 4-pad package; the datasheet does not state its electrical function (assumed non-signal pad, see review)."
      },
      {
        "number": "3",
        "name": "#3",
        "type": "passive",
        "description": "Crystal terminal pad #3, diagonally opposite pad #1, the second terminal of the 24.000MHz crystal."
      },
      {
        "number": "4",
        "name": "#4",
        "type": "passive",
        "description": "Pad #4 of the HSX321S 4-pad package; the datasheet does not state its electrical function (assumed non-signal pad, see review)."
      }
    ],
    "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 only labels the four pads #1-#4 on page 4 and gives land pattern on pages 4 and 11. No",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.3641,
        "at": "2026-10-22T11:02:53"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/8975330c1154eb42470e1b15669e2b43.pdf",
        "pages": 14,
        "sha256": "b6a6157a3a230a0d",
        "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": [
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        "file": "x3s024000ba1h-u.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          2.501,
          0.64
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "x3s024000ba1h-u-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": 0.001,
        "footprint_binding": "identity",
        "sha256": "2f2ee1547162fff6d49a99504ded50fd646485cb2a6666c798ac19dc0a4fd93b",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HELE(Harmony Elec)",
      "Package": "SMD3225-4P",
      "Category": "Crystal Oscillator/Oscillator/Resonator",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b6a6157a3a230a0df869b3af3dbe3bae4b8a40d0c10aeb285e4a94b3c4ac9b46",
      "rows": [
        {
          "name": "Nominal frequency",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 24,
          "max": null,
          "conditions": "Frequency: 24.000000MHz",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Frequency tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "at 25deg.C +/-3deg.C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Equivalent resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "ohms",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "SERIES",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Temperature drift",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "-20 deg.C To +70 deg.C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drive level",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "uW",
          "min": 8,
          "typ": 10,
          "max": 12,
          "conditions": "10 uW +/- 2 uW",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shunt capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Mohms",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "at DC 100V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/Year",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shock frequency variation",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Dropping from 50 cm height 3 times on firm wood",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shock resistance variation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "or 2ohms max.; dropping from 50 cm height 3 times",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operable temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "deg.C",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "deg.C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  ],
  "discovery_triggers": [
    "x3s024000ba1h-u"
  ],
  "discovery_pitch": "X3S024000BA1H-U (HELE(Harmony Elec)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "visibility": {
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}