1C232000AA0B

{
  "slug": "1c232000aa0b",
  "version": "0.1.0",
  "type": "component",
  "description": "KDS Daishinku Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals-oscillators-resonators",
    "1c232000aa0b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "1c232000aa0b.kicad_sym",
    "1c232000aa0b.kicad_mod",
    "1c232000aa0b.glb",
    "1c232000aa0b.step",
    "1c232000aa0b.lbr",
    "docs/hero.png",
    "docs/1c232000aa0b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1c232000aa0b-hero.glb",
    "1c232000aa0b-hero.overlay.json",
    "1c232000aa0b-etched.glb"
  ],
  "component": {
    "mpn": "1C232000AA0B",
    "manufacturer": "KDS Daishinku",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0352d057ce459633e11806dc59ec49f6.pdf",
    "parts": {
      "symbol": "1c232000aa0b.kicad_sym",
      "footprint": "1c232000aa0b.kicad_mod",
      "model_3d": "1c232000aa0b-hero.glb",
      "model_3d_plain": "1c232000aa0b-etched.glb",
      "model_3d_step": "1c232000aa0b-etched.step",
      "model_3d_step_plain": "1c232000aa0b.step",
      "lbr": "1c232000aa0b.lbr"
    },
    "distributor_links": {
      "lcsc": "C253728"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T18:38:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTAL1",
        "type": "passive",
        "description": "Crystal terminal (pad #1, marked with the C0.30 chamfer) of the 32.000000 MHz fundamental-mode DSX321G crystal, 12.0 pF load capacitance."
      },
      {
        "number": "2",
        "name": "NC/GND",
        "type": "passive",
        "description": "Pad #2 is not connected to anything inside the crystal, and the datasheet also says it must be connected with GND."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Second crystal terminal (pad #3, diagonally opposite pad #1) of the 32.000000 MHz crystal, 12.0 pF load capacitance."
      },
      {
        "number": "4",
        "name": "NC/GND",
        "type": "passive",
        "description": "Pad #4 is not connected to anything inside the crystal, and the datasheet also says it must be connected with GND."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet notes for pins #2 and #4 contradict each other. One note says they are 'not connected ; Pins 1 and 3 are not named or described in the text. The top-view drawing shows the crystal element ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.0845,
        "at": "2026-10-22T18:38:06"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/0352d057ce459633e11806dc59ec49f6.pdf",
        "pages": 1,
        "sha256": "f83a2cc42c7d7670",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "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": "1c232000aa0b-etched.step",
        "role": "eda",
        "up": "Z",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        ],
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        "sha256": "f7308004d49e80d01cb6a9ab23e63a91d5b1be0cc3f43f2ce238c8f84d5921ba",
        "checked": "2026-10-22",
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      }
    ]
  }
}