main
Ray Set visibility: public 0613d08 7d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "x2c024000b71h-v",
  "title": "X2C024000B71H-V",
  "brief": "HELE(Harmony Elec) 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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    "crystals-oscillators-resonators",
    "x2c024000b71h-v",
    "factory-2.0.0",
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  ],
  "component": {
    "mpn": "X2C024000B71H-V",
    "manufacturer": "HELE(Harmony Elec)",
    "package": "SMD2016-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Crystals",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5026761b594782b7f76f12eaf9cb1a52.pdf",
    "parts": {
      "symbol": "x2c024000b71h-v.kicad_sym",
      "footprint": "x2c024000b71h-v.kicad_mod",
      "model_3d": "x2c024000b71h-v-hero.glb",
      "model_3d_plain": "x2c024000b71h-v-etched.glb",
      "model_3d_step": "x2c024000b71h-v-etched.step",
      "model_3d_step_plain": "x2c024000b71h-v.step",
      "lbr": "x2c024000b71h-v.lbr"
    },
    "distributor_links": {
      "lcsc": "C254256"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:42:11Z",
      "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 24.000MHz fundamental-mode crystal (CL 12.5pF, ESR 100 ohm max), connected to the blank in the top-view drawing; drive level 10uW typical, 100uW max."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "Metallized land with no connection to the crystal blank in the top-view drawing; used as a mechanical solder pad."
      },
      {
        "number": "3",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal terminal 2 of the 24.000MHz fundamental-mode crystal (CL 12.5pF, ESR 100 ohm max), connected to the blank in the top-view drawing; drive level 10uW typical, 100uW max."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Metallized land with no connection to the crystal blank in the top-view drawing; used as a mechanical solder pad."
      }
    ],
    "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 datasheet gives pad numbers 1-4 only in the drawing and has no pin table. Pads 1 and 3 appear wi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 15,
        "cost_usd": 0.2115,
        "at": "2026-10-22T01:41:10"
      },
      "datasheet": {
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        "pages": 15,
        "sha256": "d70e1a0615a5b6bc",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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    "viewers": {
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      "footprint": "viewers/footprint.html"
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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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c4b08503d1faef4e6ff41082dd633fc940dc3a31f454e490ad7146436eda4431",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HELE(Harmony Elec)",
      "Package": "SMD2016-4P",
      "Category": "Crystals/Oscillators/Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d70e1a0615a5b6bcfc4d2c42a388e30699886a25e343dd1a38d5f2ee344bf06c",
      "rows": [
        {
          "name": "Frequency tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "at 25deg.C +/-3deg.C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Nominal frequency",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 24,
          "max": null,
          "conditions": "Fundamental mode",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Equivalent resistance",
          "symbol": "ESR",
          "kind": "electrical",
          "unit": "ohms",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "SERIES",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Temperature drift",
          "symbol": "",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "-40 deg.C To +85 deg.C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Loading capacitance",
          "symbol": "CL",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 12.5,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drive level",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "uW",
          "min": null,
          "typ": 10,
          "max": 100,
          "conditions": "10μW (100uW Max.)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Shunt capacitance",
          "symbol": "C0",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Mohms",
          "min": 500,
          "typ": null,
          "max": null,
          "conditions": "at DC 100V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm/Year",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operable temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "deg.C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "deg.C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Frequency variation after shock",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "Dropping from 120 cm height 3 times on Concrete floor",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Resistance variation after shock",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -15,
          "typ": null,
          "max": 15,
          "conditions": "or 2ohms max.; dropping from 120 cm height 3 times",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
    "x2c024000b71h-v"
  ],
  "discovery_pitch": "X2C024000B71H-V (HELE(Harmony Elec)) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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