GBLC03-LF-T7

{
  "slug": "gblc03-lf-t7",
  "version": "0.1.0",
  "type": "component",
  "description": "ProTek Devices ESD Protection Devices, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "gblc03-lf-t7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gblc03-lf-t7.kicad_sym",
    "gblc03-lf-t7.kicad_mod",
    "gblc03-lf-t7.glb",
    "gblc03-lf-t7.step",
    "gblc03-lf-t7.lbr",
    "docs/hero.png",
    "docs/gblc03-lf-t7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "gblc03-lf-t7-hero.glb",
    "gblc03-lf-t7-hero.overlay.json",
    "gblc03-lf-t7-etched.glb"
  ],
  "component": {
    "mpn": "GBLC03-LF-T7",
    "manufacturer": "ProTek Devices",
    "package": "SOD-323",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD Protection Devices",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7aa7e9fc1da641f896fd9fe365a5fe2b.pdf",
    "parts": {
      "symbol": "gblc03-lf-t7.kicad_sym",
      "footprint": "gblc03-lf-t7.kicad_mod",
      "model_3d": "gblc03-lf-t7-hero.glb",
      "model_3d_plain": "gblc03-lf-t7-etched.glb",
      "model_3d_step": "gblc03-lf-t7-etched.step",
      "model_3d_step_plain": "gblc03-lf-t7.step",
      "lbr": "gblc03-lf-t7.lbr"
    },
    "distributor_links": {
      "lcsc": "C85352"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T18:31:51Z",
      "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": "Positive potential is applied from pin 1 to pin 2 for the unidirectional GBLC03 device, and the datasheet states no further pin-specific limit."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Pin 2 is the return side of the unidirectional GBLC03 device, with positive potential applied from pin 1 to pin 2, and the datasheet states no further pin-specific limit."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet gives only pin numbers 1 and 2 for the unidirectional SOD-323 device (GBLC03, no C suf"
        ],
        "pages_sent": 7,
        "cost_usd": 0.031,
        "at": "2026-11-04T18:31:44"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7aa7e9fc1da641f896fd9fe365a5fe2b.pdf",
        "pages": 7,
        "sha256": "a9b0c723dce2e746",
        "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": "gblc03-lf-t7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          1.25,
          1.11
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "cd8619b2119cd95683a2c5e660ab4f2d4db674f696cd6f9e9756f221171a214d",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gblc03-lf-t7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          1.25,
          1.11
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2450719d0d2c4f887d3b1f4a67d6de09ab03ecb42c1412f12edb2ecc656a62f7",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOD-323",
      "source_page": 5,
      "D": {
        "nom_mm": 1.75,
        "range_mm": [
          1.6,
          1.9
        ]
      },
      "E1": {
        "nom_mm": 1.3,
        "range_mm": [
          1.15,
          1.45
        ]
      },
      "E": {
        "nom_mm": 2.545,
        "range_mm": [
          2.39,
          2.7
        ]
      },
      "A": {
        "nom_mm": 0.95,
        "range_mm": [
          0.8,
          1.1
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "gblc03-lf-t7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}