FHW0805UF3R9JST

{
  "slug": "fhw0805uf3r9jst",
  "version": "0.1.0",
  "type": "component",
  "description": "FH Guangdong Fenghua Advanced Tech Inductors (SMD), 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "inductors, coils, chokes",
    "fhw0805uf3r9jst",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fhw0805uf3r9jst.kicad_sym",
    "fhw0805uf3r9jst.kicad_mod",
    "fhw0805uf3r9jst.glb",
    "fhw0805uf3r9jst.step",
    "fhw0805uf3r9jst.lbr",
    "docs/hero.png",
    "docs/fhw0805uf3r9jst-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fhw0805uf3r9jst-hero.glb",
    "fhw0805uf3r9jst-hero.overlay.json",
    "fhw0805uf3r9jst-etched.glb"
  ],
  "component": {
    "mpn": "FHW0805UF3R9JST",
    "manufacturer": "FH Guangdong Fenghua Advanced Tech",
    "package": "0805",
    "pin_count": 2,
    "category": "Inductors, Coils, Chokes",
    "subcategory": "Inductors (SMD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588933863414910976",
    "parts": {
      "symbol": "fhw0805uf3r9jst.kicad_sym",
      "footprint": "fhw0805uf3r9jst.kicad_mod",
      "model_3d": "fhw0805uf3r9jst-hero.glb",
      "model_3d_plain": "fhw0805uf3r9jst-etched.glb",
      "model_3d_step": "fhw0805uf3r9jst-etched.step",
      "model_3d_step_plain": "fhw0805uf3r9jst.step",
      "lbr": "fhw0805uf3r9jst.lbr"
    },
    "distributor_links": {
      "lcsc": "C393991"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T17:31:59Z",
      "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 electrode (Ag/Ni/Sn plated) at one end of the wire-wound ferrite-core inductor; the 3.9 µH winding has Rdc 1.95 Ω max and rated current 280 mA max."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal electrode (Ag/Ni/Sn plated) at the other end of the winding; the inductor is non-polarized and its SRF is 90 MHz min."
      }
    ],
    "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 drawing shows two terminal electrodes and a recommended land pattern but prints no pin",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.224,
        "at": "2026-10-30T17:31:52"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588933863414910976",
        "pages": 14,
        "sha256": "55b49958d282e941",
        "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": "fhw0805uf3r9jst.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.25,
          1.25
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "751a8ae26d20698bfe8303aa2fc7ec986a8b9a7154699b94bf2a13d4ad401425",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fhw0805uf3r9jst-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.25,
          1.25
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "11a15a43abb9dc8b11dcad2f3e59b2ed6bc8c9a0080fd563cba6062c72a410ad",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}