XTM20040000FT00351001

{
  "schema_version": 1,
  "type": "component",
  "slug": "xtm20040000ft00351001",
  "title": "XTM20040000FT00351001",
  "brief": "TOGNJING Crystals, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "crystals, oscillators, resonators",
    "xtm20040000ft00351001",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "XTM20040000FT00351001",
    "manufacturer": "TOGNJING",
    "package": "SMD2016-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/fb9cdf0764a7fd64af68f813a9470953.pdf",
    "parts": {
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      "footprint": "xtm20040000ft00351001.kicad_mod",
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      "model_3d_plain": "xtm20040000ft00351001-etched.glb",
      "model_3d_step": "xtm20040000ft00351001-etched.step",
      "model_3d_step_plain": "xtm20040000ft00351001.step",
      "lbr": "xtm20040000ft00351001.lbr"
    },
    "distributor_links": {
      "lcsc": "C37635335"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T10:04:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "XTAL1",
        "type": "passive",
        "description": "Crystal terminal, connected internally to pin 3 per the pin table."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection, connected to pin 4 per the pin table."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal, connected internally to pin 1 per the pin table."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection, connected to pin 2 per the pin table."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "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: The pin table reads '#1 #3 Crystal' and '#2 #4 GND'. It does not say which crystal terminal is which",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.1181,
        "at": "2026-10-21T10:00:22"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/fb9cdf0764a7fd64af68f813a9470953.pdf",
        "pages": 1,
        "sha256": "e6c2584eb35a22b0",
        "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"
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    "models_3d": [
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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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          1.6,
          0.93
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "eea7262e5781943394ac3ed4f9d076ea60a9856fdf5911f6ab502d1fcc1b0836",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "xtm20040000ft00351001-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3d615251b8ffac629b58b4ec5198cb30cede70832f78848d10d539fc15fdd44b",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TOGNJING",
      "Package": "SMD2016-4P",
      "Category": "Crystals, Oscillators, Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e6c2584eb35a22b0d695cfac94a273b7149fa8a2ebfdc5864572d63e1273ed18",
      "rows": [
        {
          "name": "Frequency Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 16,
          "typ": null,
          "max": 100,
          "conditions": "Fundamental, XTM-2016 series range",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Temperature Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Printed as ±20ppm (temperature tolerance headline spec)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs. Operating Temperature Range",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Operating temperature range –20 ~ +70℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs. Operating Temperature Range",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "Operating temperature range –40 ~ +85℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs. Operating Temperature Range",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "Operating temperature range –40 ~ +105℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "Operating temperature range, printed as –40 ~ +85℃ (customizable)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Storage temperature range, printed as –55~ +125℃",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Shunt Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Printed as 3 pF Max.",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "25℃ ±3℃, printed as ±3 ppm Max.",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Drive Level",
          "symbol": "",
          "kind": "electrical",
          "unit": "μW",
          "min": 10,
          "typ": 100,
          "max": 200,
          "conditions": "Printed as 10~200μW Max. (100μW typical); customizable",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 80,
          "conditions": "Frequency range 16 ~ 24 MHz, AT Fundamental",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "Frequency range 24 ~ 32 MHz, AT Fundamental",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Equivalent Series Resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "Frequency range 32 ~ 100 MHz, AT Fundamental",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "xtm20040000ft00351001"
  ],
  "discovery_pitch": "XTM20040000FT00351001 (TOGNJING) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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