LQG15HS1N0B02D

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  "type": "component",
  "slug": "lqg15hs1n0b02d",
  "title": "LQG15HS1N0B02D",
  "brief": "Murata Electronics Inductors (SMD), 0402. 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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    "inductors, coils, chokes",
    "lqg15hs1n0b02d",
    "factory-2.0.0",
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  "component": {
    "mpn": "LQG15HS1N0B02D",
    "manufacturer": "Murata Electronics",
    "package": "0402",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Inductors (SMD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908883687714816",
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      "lbr": "lqg15hs1n0b02d.lbr"
    },
    "distributor_links": {
      "lcsc": "C162538",
      "digikey": "490-LQG15HS1N0B02DTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T14:00:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "490-LQG15HS1N0B02DTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Chip inductor terminal 1 (1.0nH ±0.1nH at 100MHz, rated current 1000mA, max DC resistance 0.07Ω, S.R.F. 10000MHz min); the part is non-polarized in use and the datasheet's polarity marking is only a package orientation mark."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Chip inductor terminal 2 (1.0nH ±0.1nH at 100MHz, rated current 1000mA, max DC resistance 0.07Ω, S.R.F. 10000MHz min), operating temperature -55 to 125°C excluding self-temperature rise."
      }
    ],
    "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 datasheet text gives no pin numbers for this two-terminal chip inductor. It shows only a 'Polari; The MPN is LQG15HS1N0B02D, a 0402 (1005) part. Packaging code D is ø180mm paper taping, 10000 pcs. T",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 30,
        "cost_usd": 0.2372,
        "at": "2026-10-19T13:55:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588908883687714816",
        "pages": 433,
        "sha256": "c2a7472199aedf92",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "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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        "file": "lqg15hs1n0b02d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.5,
          0.5
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8bf2ae2bbd9d8b716db21d8d7fb903fac5ba2696150c3ec2e35bcea17b208ff2",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lqg15hs1n0b02d-etched.step",
        "role": "eda",
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        "units": "mm",
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        "seat": "z = 0",
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        "zmin_mm": 0,
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        "sha256": "597947d6f9502b3777518e44ad915dcbfad4e81961fdd8dfc1514b8fc789dd72",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Murata Electronics",
      "Package": "0402",
      "Category": "Inductors, Coils, Chokes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c2a7472199aedf924764472ab40bc6440e2b0af771c37ba990f58c41928feefe",
      "rows": [
        {
          "name": "Inductance tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "nH",
          "min": -0.1,
          "typ": null,
          "max": 0.1,
          "conditions": "",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "Q (min.)",
          "symbol": "Q",
          "kind": "electrical",
          "unit": "",
          "min": 8,
          "typ": null,
          "max": null,
          "conditions": "Q test frequency 100MHz",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "DC Resistance (max.)",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.07,
          "conditions": "",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "S.R.F. (min.)",
          "symbol": "S.R.F.",
          "kind": "electrical",
          "unit": "MHz",
          "min": 10000,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "Rated Current",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 1000,
          "max": null,
          "conditions": "",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "Operating temp. range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Self-temp. rise not included",
          "source_page": 206,
          "source": "datasheet"
        },
        {
          "name": "Inductance (nominal)",
          "symbol": "L",
          "kind": "electrical",
          "unit": "nH",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "Test frequency 100MHz",
          "source_page": 206,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "LQG15HS1N0B02D (Murata Electronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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