0603L150SLYR

{
  "slug": "0603l150slyr",
  "version": "0.1.0",
  "type": "component",
  "description": "Littelfuse Resettable Fuses, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "0603l150slyr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "0603l150slyr.kicad_sym",
    "0603l150slyr.kicad_mod",
    "0603l150slyr.glb",
    "0603l150slyr.step",
    "0603l150slyr.lbr",
    "docs/hero.png",
    "docs/0603l150slyr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "0603l150slyr-hero.glb",
    "0603l150slyr-hero.overlay.json",
    "0603l150slyr-etched.glb"
  ],
  "component": {
    "mpn": "0603L150SLYR",
    "manufacturer": "Littelfuse",
    "package": "0603",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905170461184000",
    "parts": {
      "symbol": "0603l150slyr.kicad_sym",
      "footprint": "0603l150slyr.kicad_mod",
      "model_3d": "0603l150slyr-hero.glb",
      "model_3d_plain": "0603l150slyr-etched.glb",
      "model_3d_step": "0603l150slyr-etched.step",
      "model_3d_step_plain": "0603l150slyr.step",
      "lbr": "0603l150slyr.lbr"
    },
    "distributor_links": {
      "lcsc": "C207018"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:07:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One terminal of the series PPTC element (solder-plated copper end termination), rated Ihold 1.50 A, Itrip 3.00 A, Vmax 6 Vdc and Imax 50 A; the device is not polarized."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Other terminal of the series PPTC element (solder-plated copper end termination), rated Ihold 1.50 A, Itrip 3.00 A, Vmax 6 Vdc and Imax 50 A; the device is not polarized."
      }
    ],
    "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 (page 5) shows a two-terminal 0603 chip with solder pads but prints no pin num; MPN 0603L150SLYR is the tape-and-reel ordering code for 0603L150SL (4,000 pcs, page 6), so the 0603 ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 7,
        "cost_usd": 0.2692,
        "at": "2026-10-18T13:05:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905170461184000",
        "pages": 7,
        "sha256": "4299de209bcfb317",
        "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": "0603l150slyr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2178c56deff687266eecad5e197b7ab2d230afae45def1320cff0ea839f46b49",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "0603l150slyr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3d20fbedf2b3e47efc6eb3b54a7166ff9b87899efe1a17c675600d8673d615e6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}