TC32H4-25.000-33GNDTNL

{
  "slug": "tc32h4-25-000-33gndtnl",
  "version": "0.1.0",
  "type": "component",
  "description": "HCI Temperature Compensated Crystal Oscillators (TCXO), SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals, oscillators, resonators",
    "tc32h4-25.000-33gndtnl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tc32h4-25-000-33gndtnl.kicad_sym",
    "tc32h4-25-000-33gndtnl.kicad_mod",
    "tc32h4-25-000-33gndtnl.glb",
    "tc32h4-25-000-33gndtnl.step",
    "tc32h4-25-000-33gndtnl.lbr",
    "docs/hero.png",
    "docs/tc32h4-25-000-33gndtnl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tc32h4-25-000-33gndtnl-hero.glb",
    "tc32h4-25-000-33gndtnl-hero.overlay.json",
    "tc32h4-25-000-33gndtnl-etched.glb"
  ],
  "component": {
    "mpn": "TC32H4-25.000-33GNDTNL",
    "manufacturer": "HCI",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXO)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838199678791680",
    "parts": {
      "symbol": "tc32h4-25-000-33gndtnl.kicad_sym",
      "footprint": "tc32h4-25-000-33gndtnl.kicad_mod",
      "model_3d": "tc32h4-25-000-33gndtnl-hero.glb",
      "model_3d_plain": "tc32h4-25-000-33gndtnl-etched.glb",
      "model_3d_step": "tc32h4-25-000-33gndtnl-etched.step",
      "model_3d_step_plain": "tc32h4-25-000-33gndtnl.step",
      "lbr": "tc32h4-25-000-33gndtnl.lbr"
    },
    "distributor_links": {
      "lcsc": "C5119013"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T13:35:47Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "E/D or N.C.",
        "type": "input",
        "description": "Enable/disable input or no connection, as given by the pad function table (E/D or N.C.)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the metal lid is connected to ground pin 2."
      },
      {
        "number": "3",
        "name": "OUTPUT",
        "type": "output",
        "description": "LVCMOS RF output rated for a 15pF load, with 8ns max rise/fall time (10~90% of Vcc) and 45~55% duty cycle."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage Vcc; this 3.3V variant (the '33' in the MPN) is specified at 10mA supply current with a 15pF load."
      }
    ],
    "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: Pad 1 is listed as 'E/D or N.C.', so its function depends on the ordering option. The datasheet does; The 3.3V supply was inferred from '33' in the MPN. The datasheet doesn't explain the MPN code.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.1163,
        "at": "2026-10-15T13:35:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838199678791680",
        "pages": 1,
        "sha256": "d4172ffe754779fa",
        "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": "tc32h4-25-000-33gndtnl.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": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tc32h4-25-000-33gndtnl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.501,
          0.64
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "090ad1f68d741e066ed8450f246f6d50f5ee303d568abfd1d10c19ed2b6080b4",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}