8122S-40.000NQ18FTL

{
  "slug": "8122s-40-000nq18ftl",
  "version": "0.1.0",
  "type": "component",
  "description": "HCI Temperature Compensated Crystal Oscillators (TCXO), SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "crystals, oscillators, resonators",
    "8122s-40.000nq18ftl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "8122s-40-000nq18ftl.kicad_sym",
    "8122s-40-000nq18ftl.kicad_mod",
    "8122s-40-000nq18ftl.glb",
    "8122s-40-000nq18ftl.step",
    "8122s-40-000nq18ftl.lbr",
    "docs/hero.png",
    "docs/8122s-40-000nq18ftl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "8122s-40-000nq18ftl-hero.glb",
    "8122s-40-000nq18ftl-hero.overlay.json",
    "8122s-40-000nq18ftl-etched.glb"
  ],
  "component": {
    "mpn": "8122S-40.000NQ18FTL",
    "manufacturer": "HCI",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/e0d11ca8fea551e3f48cfdb20cdc84be.pdf",
    "parts": {
      "symbol": "8122s-40-000nq18ftl.kicad_sym",
      "footprint": "8122s-40-000nq18ftl.kicad_mod",
      "model_3d": "8122s-40-000nq18ftl-hero.glb",
      "model_3d_plain": "8122s-40-000nq18ftl-etched.glb",
      "model_3d_step": "8122s-40-000nq18ftl-etched.step",
      "model_3d_step_plain": "8122s-40-000nq18ftl.step",
      "lbr": "8122s-40-000nq18ftl.lbr"
    },
    "distributor_links": {
      "lcsc": "C22435065"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:07:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND/N.C.",
        "type": "power_in",
        "description": "Pad 1 is ground (GND) or N.C. per the datasheet pad table; the datasheet does not state which for this MPN."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin; the metal lid is connected to ground pin 2."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "RF clipped sine wave output, 0.8Vp-p minimum into a 10kΩ/10pF load."
      },
      {
        "number": "4",
        "name": "Vcc",
        "type": "power_in",
        "description": "Supply voltage pin, with 1.8V, 2.5V, 2.8V, 3.0V or 3.3V options listed by the datasheet."
      }
    ],
    "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 function is given as 'GROUND GND or N.C.'. The datasheet does not say which applies to this MP; The datasheet gives no absolute maximum ratings. Pin descriptions use only the stated function names",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.1271,
        "at": "2026-10-27T01:07:29"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/e0d11ca8fea551e3f48cfdb20cdc84be.pdf",
        "pages": 1,
        "sha256": "0f281b2939e0aa6c",
        "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": "8122s-40-000nq18ftl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2.0,
          0.83
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd0c53e8a35a3cb36fc18e5248a2acf382b94b62d156b7bb9cc398eef3e21c4a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "8122s-40-000nq18ftl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2.0,
          0.83
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d25be689caf59015c5aef97ce2e0e1bd52a24d08f4186dcaa1ba4cac7d98a415",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}