SMD1210-175

{
  "slug": "smd1210-175",
  "version": "0.1.0",
  "type": "component",
  "description": "TECHFUSE Resettable Fuses, 1210. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "smd1210-175",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "smd1210-175.kicad_sym",
    "smd1210-175.kicad_mod",
    "smd1210-175.glb",
    "smd1210-175.step",
    "smd1210-175.lbr",
    "docs/hero.png",
    "docs/smd1210-175-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "smd1210-175-hero.glb",
    "smd1210-175-hero.overlay.json",
    "smd1210-175-etched.glb"
  ],
  "component": {
    "mpn": "SMD1210-175",
    "manufacturer": "TECHFUSE",
    "package": "1210",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Resettable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916336302952448",
    "parts": {
      "symbol": "smd1210-175.kicad_sym",
      "footprint": "smd1210-175.kicad_mod",
      "model_3d": "smd1210-175-hero.glb",
      "model_3d_plain": "smd1210-175-etched.glb",
      "model_3d_step": "smd1210-175-etched.step",
      "model_3d_step_plain": "smd1210-175.step",
      "lbr": "smd1210-175.lbr"
    },
    "distributor_links": {
      "lcsc": "C70103"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T07:48:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Non-polarized terminal pad (tin-plated nickel-copper) of the PPTC; device is rated Vmax 6 Vdc, Imax 100 A, Ihold 1.75 A and Itrip 3.50 A at 25°C."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second non-polarized terminal pad of the PPTC, interchangeable with the other pad; resistance is 0.020 Ω min to 0.080 Ω max (R1max) before tripping at 25°C."
      }
    ],
    "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 is for a two-terminal resettable PPTC fuse. The drawing shows two end terminations and",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.1115,
        "at": "2026-10-19T07:45:33"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916336302952448",
        "pages": 3,
        "sha256": "94e24d1ec8cd4a77",
        "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": "smd1210-175.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          2.5,
          1.6
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "a2f37cb6e4b6f7a8f2d2ebbbf7feddc654cfba27f38f8a8a35d303017fabf2ba",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "smd1210-175-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          2.5,
          1.6
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8ba390c8cb72225c4ec1565021f3b1a42d0ddd415602ef763b2f3b5972be0276",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}