1C319200AA0A

{
  "slug": "1c319200aa0a",
  "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",
    "1c319200aa0a",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "1c319200aa0a.kicad_sym",
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    "1c319200aa0a.glb",
    "1c319200aa0a.step",
    "1c319200aa0a.lbr",
    "docs/hero.png",
    "docs/1c319200aa0a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "1c319200aa0a-hero.glb",
    "1c319200aa0a-hero.overlay.json",
    "1c319200aa0a-etched.glb"
  ],
  "component": {
    "mpn": "1C319200AA0A",
    "manufacturer": "KDS Daishinku",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911408344285184",
    "parts": {
      "symbol": "1c319200aa0a.kicad_sym",
      "footprint": "1c319200aa0a.kicad_mod",
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      "model_3d_step": "1c319200aa0a-etched.step",
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      "lbr": "1c319200aa0a.lbr"
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    "distributor_links": {
      "lcsc": "C253727"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T23:24:11Z",
      "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": "Pin #1 is numbered on the Fig.-1 top and bottom views, but the datasheet does not state its function or electrical limits."
      },
      {
        "number": "2",
        "name": "#2",
        "type": "unconnected",
        "description": "The Fig.-1 note says Marking #2 and #4 are not connected to anything, while a second note recommends connecting #2 and #4 to GND."
      },
      {
        "number": "3",
        "name": "#3",
        "type": "passive",
        "description": "Pin #3 is numbered on the Fig.-1 top and bottom views, but the datasheet does not state its function or electrical limits."
      },
      {
        "number": "4",
        "name": "#4",
        "type": "unconnected",
        "description": "The Fig.-1 note says Marking #2 and #4 are not connected to anything, while a second note recommends connecting #2 and #4 to GND."
      }
    ],
    "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 name the functions of pins #1 and #3. Their types are set to passive only bec; Pins #2 and #4 have contradictory notes on page 3. One note says they are not connected to anything;; The package name SMD3225-4P does not appear in the text. The 3.20 x 2.50 mm body dimensions in Fig.-"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0905,
        "at": "2026-10-15T23:23:57"
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      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911408344285184",
        "pages": 41,
        "sha256": "b0c57b6d62ae7bcf",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "1c319200aa0a-etched.step",
        "role": "eda",
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        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "6895d6be5f2164b68d234d21dc77498490fb1016fed02f323bf6ede0e8875f72",
        "checked": "2026-10-15",
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}