ZMY68

{
  "slug": "zmy68",
  "version": "0.1.0",
  "type": "component",
  "description": "(DIOTEC) Zener Diodes, DO-213AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "diodes",
    "zmy68",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "zmy68.kicad_sym",
    "zmy68.kicad_mod",
    "zmy68.glb",
    "zmy68.step",
    "zmy68.lbr",
    "docs/hero.png",
    "docs/zmy68-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "zmy68-hero.glb",
    "zmy68-hero.overlay.json"
  ],
  "component": {
    "mpn": "ZMY68",
    "manufacturer": "(DIOTEC)",
    "package": "DO-213AB",
    "pin_count": 2,
    "category": "Diodes",
    "subcategory": "Zener Diodes",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/91fa7cec5078d2e6e409452035f2eb38.pdf",
    "parts": {
      "symbol": "zmy68.kicad_sym",
      "footprint": "zmy68.kicad_mod",
      "model_3d": "zmy68-hero.glb",
      "model_3d_step": "zmy68.step",
      "lbr": "zmy68.lbr",
      "model_3d_plain": "zmy68.glb"
    },
    "distributor_links": {
      "lcsc": "C212741",
      "digikey": "4878-ZMY68TR-ND",
      "mouser": "637-ZMY68"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T01:28:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "4878-ZMY68TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "637-ZMY68",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "K",
        "type": "passive",
        "description": "Cathode, marked by the white cathode mark on the plastic MELF ZMY68 (VZ 64...72 V at IZtest = 10 mA); connect to the positive side for Zener operation."
      },
      {
        "number": "2",
        "name": "A",
        "type": "passive",
        "description": "Anode terminal at the opposite end of the MELF body from the cathode mark; ZMY68 has Ptot 1.3 W at TA = 50°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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet has no pin table. Pin numbers 1 (cathode) and 2 (anode) are a convention I assumed for; The datasheet text says the cathode is connected to the negative pole only for the forward-operated "
        ],
        "pages_sent": 3,
        "cost_usd": 0.0532,
        "at": "2026-10-22T01:27:21"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/91fa7cec5078d2e6e409452035f2eb38.pdf",
        "pages": 3,
        "sha256": "34a8d7104df4c7b8",
        "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": "zmy68.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.8,
          2.2,
          2.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b1fa81e2e3ea0ef2e0ddbeb3f62b354a14174610250e6069a5076959a63f835",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}