4D03WGF1001T5E

{
  "slug": "4d03wgf1001t5e",
  "version": "0.1.0",
  "type": "component",
  "description": "UNI ROYAL Uniroyal Elec Resistor Networks, Arrays, 0603x4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resistors",
    "4d03wgf1001t5e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "4d03wgf1001t5e.kicad_sym",
    "4d03wgf1001t5e.kicad_mod",
    "4d03wgf1001t5e.glb",
    "4d03wgf1001t5e.step",
    "4d03wgf1001t5e.lbr",
    "docs/hero.png",
    "docs/4d03wgf1001t5e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "4d03wgf1001t5e-hero.glb",
    "4d03wgf1001t5e-hero.overlay.json",
    "4d03wgf1001t5e-etched.glb"
  ],
  "component": {
    "mpn": "4D03WGF1001T5E",
    "manufacturer": "UNI ROYAL Uniroyal Elec",
    "package": "0603x4",
    "pin_count": 8,
    "category": "Resistors",
    "subcategory": "Resistor Networks, Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588933167600578560",
    "parts": {
      "symbol": "4d03wgf1001t5e.kicad_sym",
      "footprint": "4d03wgf1001t5e.kicad_mod",
      "model_3d": "4d03wgf1001t5e-hero.glb",
      "model_3d_plain": "4d03wgf1001t5e-etched.glb",
      "model_3d_step": "4d03wgf1001t5e-etched.step",
      "model_3d_step_plain": "4d03wgf1001t5e.step",
      "lbr": "4d03wgf1001t5e.lbr"
    },
    "distributor_links": {
      "lcsc": "C425239",
      "mouser": "303-4D03WGF1001T5E"
    },
    "distributor_check": {
      "checked_at": "2026-10-15T15:50:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "303-4D03WGF1001T5E",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R1_A",
        "type": "passive",
        "description": "One terminal of resistor R1 (paired with pin 8); 1/16W per array, max working voltage 50V."
      },
      {
        "number": "2",
        "name": "R2_A",
        "type": "passive",
        "description": "One terminal of resistor R2 (paired with pin 7); R1=R2=R3=R4, 1/16W, max working voltage 50V."
      },
      {
        "number": "3",
        "name": "R3_A",
        "type": "passive",
        "description": "One terminal of resistor R3 (paired with pin 6); R1=R2=R3=R4, max overload voltage 100V."
      },
      {
        "number": "4",
        "name": "R4_A",
        "type": "passive",
        "description": "One terminal of resistor R4 (paired with pin 5); resistance range 1Ω~1MΩ."
      },
      {
        "number": "5",
        "name": "R4_B",
        "type": "passive",
        "description": "Other terminal of resistor R4 (paired with pin 4); dielectric withstanding voltage 300V."
      },
      {
        "number": "6",
        "name": "R3_B",
        "type": "passive",
        "description": "Other terminal of resistor R3 (paired with pin 3); operating temperature -55℃~+155℃."
      },
      {
        "number": "7",
        "name": "R2_B",
        "type": "passive",
        "description": "Other terminal of resistor R2 (paired with pin 2); temperature coefficient ±200 ppm/℃ for ≥10Ω."
      },
      {
        "number": "8",
        "name": "R1_B",
        "type": "passive",
        "description": "Other terminal of resistor R1 (paired with pin 1); temperature coefficient ±400 ppm/℃ for <10Ω."
      }
    ],
    "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: Pin numbering comes from the equivalent circuit diagram (page 4): R1 connects pins 1-8, R2 pins 2-7,; The MPN 4D03WGF1001T5E decodes as 4D03, 1/16W, ±1%, 1001 = 1 kΩ, tape/reel 5000 pcs, lead-free. The ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.1787,
        "at": "2026-10-15T15:49:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588933167600578560",
        "pages": 14,
        "sha256": "6fc9dd06b3e4137a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "4d03wgf1001t5e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "bec072c4d44e4c5ff693e18ede4078c7e66e7a670d53b00a20edd2c0aecdf3c2",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "4d03wgf1001t5e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ce9f90699051a3968a58c9fb3fbe025e830260858b6f245ab7d2bb40da86b5c2",
        "checked": "2026-10-15",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}