CKCW0805H-47uH

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  "schema_version": 1,
  "type": "component",
  "slug": "ckcw0805h-47uh",
  "title": "CKCW0805H-47uH",
  "brief": "CENKER Power Inductors, 0805. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "mpn": "CKCW0805H-47uH",
    "manufacturer": "CENKER",
    "package": "0805",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Power Inductors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602964833985835008",
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    "distributor_links": {
      "lcsc": "C19188767"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:56:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of an unpolarised inductor or ferrite bead; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised inductor or ferrite bead; either orientation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0015,
        "at": "2026-10-19T05:56:21"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602964833985835008",
        "pages": 8,
        "sha256": "c683dbcea76092c4",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2,
          1.25,
          1.25
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "751a8ae26d20698bfe8303aa2fc7ec986a8b9a7154699b94bf2a13d4ad401425",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ckcw0805h-47uh-etched.step",
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
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        "sha256": "46be707aef0537f2ebe90185d4137d91305455535cf0ac638d48b6345f63a9d1",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "CENKER",
      "Package": "0805",
      "Category": "Inductors, Coils, Chokes",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c683dbcea76092c4ac7e1e4e8cb7d8ca2066219b40b2d20b3f7739b6dbe1e264",
      "rows": [
        {
          "name": "DC Resistance (DCR)",
          "symbol": "DCR",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": null,
          "max": 4.42,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Rated Current (Irms)",
          "symbol": "Irms",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 160,
          "conditions": "Inductor loaded with DC; chip surface temperature rise of 20 above initial chip surface temperature (Ta)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Self-Resonant Frequency (SRF)",
          "symbol": "SRF",
          "kind": "electrical",
          "unit": "MHz",
          "min": 14,
          "typ": null,
          "max": null,
          "conditions": "Test signal -20dBm or 50 mV",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -25,
          "typ": null,
          "max": 125,
          "conditions": "Individual chip without packing",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Reflow maximum temperature",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Max time at max temp 10 s; allowed reflow 2 times max",
          "source_page": 3,
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        },
        {
          "name": "Inductance",
          "symbol": "L",
          "kind": "electrical",
          "unit": "uH",
          "min": null,
          "typ": 47,
          "max": null,
          "conditions": "L/Q test freq 2.5 MHz; test signal -13dBm or 10mA",
          "source_page": 7,
          "source": "datasheet"
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      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
    "ckcw0805h-47uh"
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  "discovery_pitch": "CKCW0805H-47uH (CENKER) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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}