CDSQC4148-HF

{
  "slug": "cdsqc4148-hf",
  "version": "0.2.0",
  "type": "component",
  "description": "Comchip Switching Diodes, 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "cdsqc4148-hf",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cdsqc4148-hf.kicad_sym",
    "cdsqc4148-hf.kicad_mod",
    "cdsqc4148-hf.glb",
    "cdsqc4148-hf.step",
    "cdsqc4148-hf.lbr",
    "docs/hero.png",
    "docs/cdsqc4148-hf-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cdsqc4148-hf-hero.glb",
    "cdsqc4148-hf-hero.overlay.json"
  ],
  "component": {
    "mpn": "CDSQC4148-HF",
    "manufacturer": "Comchip",
    "package": "0402",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Switching Diodes",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603010181278691328",
    "parts": {
      "symbol": "cdsqc4148-hf.kicad_sym",
      "footprint": "cdsqc4148-hf.kicad_mod",
      "model_3d": "cdsqc4148-hf-hero.glb",
      "model_3d_step": "cdsqc4148-hf.step",
      "lbr": "cdsqc4148-hf.lbr",
      "model_3d_plain": "cdsqc4148-hf.glb"
    },
    "distributor_links": {
      "lcsc": "C6341459",
      "digikey": "641-CDSQC4148-HFTR-ND",
      "mouser": "750-CDSQC4148-HF"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:57:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "641-CDSQC4148-HFTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "750-CDSQC4148-HF",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode terminal, marked by the cathode band; reverse voltage VR is 75 V max (VRRM 100 V) and average forward current is 150 mA max."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal; forward voltage is 1.0 V max at IF = 50 mA DC."
      }
    ],
    "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 package drawing and circuit diagram show a two-terminal diode with a cathode band on o",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0562,
        "at": "2026-10-08T18:57:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603010181278691328",
        "pages": 4,
        "sha256": "ee7cf5f3cdd89f7b",
        "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": "cdsqc4148-hf.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.02,
          0.52,
          0.4
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bf1eab41f9cc28d992c5d2130cb8e046ec288d11896dc479e23a4c21967f196c",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cdsqc4148-hf-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.02,
          0.52,
          0.4
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8eab3d3e1bcef41223c1c96ae47457eb16b283bd70e4c3cf30504df26444bec5",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}