C3SB37.400F09M13

{
  "slug": "c3sb37-400f09m13",
  "version": "0.1.0",
  "type": "component",
  "description": "CJKJ Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resonators-oscillators",
    "c3sb37.400f09m13",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "c3sb37-400f09m13.kicad_sym",
    "c3sb37-400f09m13.kicad_mod",
    "c3sb37-400f09m13.glb",
    "c3sb37-400f09m13.step",
    "c3sb37-400f09m13.lbr",
    "docs/hero.png",
    "docs/c3sb37-400f09m13-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "c3sb37-400f09m13-hero.glb",
    "c3sb37-400f09m13-hero.overlay.json",
    "c3sb37-400f09m13-etched.glb"
  ],
  "component": {
    "mpn": "C3SB37.400F09M13",
    "manufacturer": "CJKJ",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Resonators/Oscillators",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4f83407b810660c039e1e43b1a90c0c2.pdf",
    "parts": {
      "symbol": "c3sb37-400f09m13.kicad_sym",
      "footprint": "c3sb37-400f09m13.kicad_mod",
      "model_3d": "c3sb37-400f09m13-hero.glb",
      "model_3d_plain": "c3sb37-400f09m13-etched.glb",
      "model_3d_step": "c3sb37-400f09m13-etched.step",
      "model_3d_step_plain": "c3sb37-400f09m13.step",
      "lbr": "c3sb37-400f09m13.lbr"
    },
    "distributor_links": {
      "lcsc": "C19725213"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T22:00:10Z",
      "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 1 (pad with the cut corner), connected to the resonator in the Connection diagram; 37.400000MHz fundamental, CL 09pF, drive level 100uW typ (200uW max)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Marked GND in the Connection diagram; not connected to the resonator, ground pad."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal 2, connected to the resonator on the opposite diagonal from pin 1 in the Connection diagram; ESR 30 ohm max."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Marked GND in the Connection diagram; not connected to the resonator, ground pad."
      }
    ],
    "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: Datasheet is a passive crystal approval sheet, not an IC. Pin functions were taken from the Connecti",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2038,
        "at": "2026-10-22T22:00:02"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/4f83407b810660c039e1e43b1a90c0c2.pdf",
        "pages": 8,
        "sha256": "acd0338fe6b54ac5",
        "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": "c3sb37-400f09m13.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": 0.0,
        "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": "c3sb37-400f09m13-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          2.501,
          0.64
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "6338a1c7945dfb69e38dd6e33b23fc5842ae94f3d91dcf9a5cc4444aaba48d91",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}