C2SB24.000F20E12

{
  "schema_version": 1,
  "type": "component",
  "slug": "c2sb24-000f20e12",
  "title": "C2SB24.000F20E12",
  "brief": "CJKJ 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": [
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    "resonators-oscillators",
    "c2sb24.000f20e12",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "C2SB24.000F20E12",
    "manufacturer": "CJKJ",
    "package": "SMD2016-4P",
    "pin_count": 4,
    "category": "Resonators/Oscillators",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a8b4b12b528ffcbafc08b105240305fb.pdf",
    "parts": {
      "symbol": "c2sb24-000f20e12.kicad_sym",
      "footprint": "c2sb24-000f20e12.kicad_mod",
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      "model_3d_plain": "c2sb24-000f20e12-etched.glb",
      "model_3d_step": "c2sb24-000f20e12-etched.step",
      "model_3d_step_plain": "c2sb24-000f20e12.step",
      "lbr": "c2sb24-000f20e12.lbr"
    },
    "distributor_links": {
      "lcsc": "C21714034"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:34:23Z",
      "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 1 of the 24.000000MHz resonator (load capacitance CL 20pF, drive level 100µW typ, 200µW max)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Marked GND in the connection drawing; connected to ground (lid/case)."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal 2 of the 24.000000MHz resonator (load capacitance CL 20pF, drive level 100µW typ, 200µW max)."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Marked GND in the connection drawing; connected to ground (lid/case)."
      }
    ],
    "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: The connection drawing shows pins 2 and 4 labelled GND and the crystal wired to pins 1 and 3. Pin 1 ; The datasheet states the package as 'SMD 2016' and the drawing shows 2.0x1.6x0.5mm. The 'SMD2016-4P'",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.2011,
        "at": "2026-10-23T12:34:09"
      },
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        "pages": 8,
        "sha256": "4e7a1479ee3d1114",
        "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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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          0.93
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "eea7262e5781943394ac3ed4f9d076ea60a9856fdf5911f6ab502d1fcc1b0836",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "5820c1034d6fdd5be7dd43640191f2388e095e4771f44d8914739367e9716857",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "CJKJ",
      "Package": "SMD2016-4P",
      "Category": "Resonators/Oscillators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4e7a1479ee3d1114c5055fd4d94a1779454657e936faf32edc2e2523568d5021",
      "rows": [
        {
          "name": "Nominal frequency",
          "symbol": "FL",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 24,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load capacitance",
          "symbol": "CL",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 20,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Frequency tolerance at normal temperature",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "常温频差范围 (normal temperature)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Frequency stability over temperature",
          "symbol": "Topr",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "-20 ~ 70 ℃",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -20,
          "typ": null,
          "max": 70,
          "conditions": "±20ppm",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -45,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drive level",
          "symbol": "DL",
          "kind": "electrical",
          "unit": "μW",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "MAX 200uW",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Equivalent series resistance",
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          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shunt capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "MAX",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "Rins",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "at DC 100V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "Per year",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Product weight",
          "symbol": "",
          "kind": "electrical",
          "unit": "g",
          "min": null,
          "typ": null,
          "max": 0.006,
          "conditions": "MAX",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_pitch": "C2SB24.000F20E12 (CJKJ) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
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