LQP03TN1N7B02D

{
  "schema_version": 1,
  "type": "component",
  "slug": "lqp03tn1n7b02d",
  "title": "LQP03TN1N7B02D",
  "brief": "Murata Electronics Inductors (SMD), 0201. 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",
    "inductors, coils, chokes",
    "lqp03tn1n7b02d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "LQP03TN1N7B02D",
    "manufacturer": "Murata Electronics",
    "package": "0201",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Inductors (SMD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900537538789376",
    "parts": {
      "symbol": "lqp03tn1n7b02d.kicad_sym",
      "footprint": "lqp03tn1n7b02d.kicad_mod",
      "model_3d": "lqp03tn1n7b02d-hero.glb",
      "model_3d_step": "lqp03tn1n7b02d.step",
      "lbr": "lqp03tn1n7b02d.lbr",
      "model_3d_plain": "lqp03tn1n7b02d.glb"
    },
    "distributor_links": {
      "lcsc": "C157592",
      "digikey": "490-11722-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T11:34:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "490-11722-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "First terminal electrode of the 1.7 nH ±0.1 nH chip inductor (0.15±0.05 mm wide end electrode), rated 600 mA with a self-temperature rise limited to 25°C max."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second terminal electrode of the 1.7 nH chip inductor, the opposite end electrode, soldered by reflow only and used with the white polarity marking on the coloring (top) side as the orientation reference."
      }
    ],
    "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 shows a two-terminal chip coil with a white polarity marking but gives no pin numbers ; The rated current of the 1.7 nH part (600 mA) comes from the page 1 table, whose text layout is ambi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.1293,
        "at": "2026-10-19T11:31:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588900537538789376",
        "pages": 12,
        "sha256": "7e1dbef79c22389c",
        "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"
    },
    "models_3d": [
      {
        "file": "lqp03tn1n7b02d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          0.6,
          0.3,
          0.3
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "303a886d7d6d526df33deb11f533d5e25b0f1acdadadb70657d7df635d21352e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Murata Electronics",
      "Package": "0201",
      "Category": "Inductors, Coils, Chokes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "7e1dbef79c22389c0ec5d826371fc02c84a8e591f948124bad0566f87ffe49cb",
      "rows": [
        {
          "name": "Inductance tolerance (code B, ±0.1 nH)",
          "symbol": "L",
          "kind": "tolerance",
          "unit": "nH",
          "min": -0.1,
          "typ": 1.7,
          "max": 0.1,
          "conditions": "Nominal 1.7 nH; measured at 500 MHz per section 7.1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Q (min)",
          "symbol": "Q",
          "kind": "electrical",
          "unit": "",
          "min": 14,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "DC Resistance",
          "symbol": "DCR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 0.15,
          "conditions": "Ω max",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Self Resonant Frequency",
          "symbol": "SRF",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 19100,
          "max": null,
          "conditions": "Typ. value; printed as a single value, min column not determinable",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rated Current",
          "symbol": "IRATED",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 600,
          "conditions": "Self temperature rise limited to 25°C max with rated current applied",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature Range",
          "symbol": "TOP",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "Ambient temperature; rated current can be handled in this range",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "TSTG",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Inductance change after vibration",
          "symbol": "ΔL",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "After vibration test, 10–2000 Hz, 2 h in each of 3 directions",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Inductance change after resistance to soldering heat",
          "symbol": "ΔL",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Solder temperature 260°C±5°C, immersion 5s±1s",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Inductance change after heat resistance",
          "symbol": "ΔL",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Temperature 125°C, time 1000h (+48h,-0h)",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "lqp03tn1n7b02d"
  ],
  "discovery_pitch": "LQP03TN1N7B02D (Murata Electronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lqp03tn1n7b02d.kicad_sym",
    "lqp03tn1n7b02d.kicad_mod",
    "lqp03tn1n7b02d.glb",
    "lqp03tn1n7b02d.step",
    "lqp03tn1n7b02d.lbr",
    "docs/hero.png",
    "docs/lqp03tn1n7b02d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lqp03tn1n7b02d-hero.glb",
    "lqp03tn1n7b02d-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}