SMBJ20CA-AT

{
  "slug": "smbj20ca-at",
  "version": "0.1.0",
  "type": "component",
  "description": "Brightking Elec (TAIWAN) TVS, SMB(DO-214AA). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "smbj20ca-at",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "smbj20ca-at.kicad_sym",
    "smbj20ca-at.kicad_mod",
    "smbj20ca-at.glb",
    "smbj20ca-at.step",
    "smbj20ca-at.lbr",
    "docs/hero.png",
    "docs/smbj20ca-at-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "smbj20ca-at-hero.glb",
    "smbj20ca-at-hero.overlay.json",
    "smbj20ca-at-etched.glb"
  ],
  "component": {
    "mpn": "SMBJ20CA-AT",
    "manufacturer": "Brightking Elec (TAIWAN)",
    "package": "SMB(DO-214AA)",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "TVS",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2e97ff92ff70855aa2a3bf16da656b01.pdf",
    "parts": {
      "symbol": "smbj20ca-at.kicad_sym",
      "footprint": "smbj20ca-at.kicad_mod",
      "model_3d": "smbj20ca-at-hero.glb",
      "model_3d_plain": "smbj20ca-at-etched.glb",
      "model_3d_step": "smbj20ca-at-etched.step",
      "model_3d_step_plain": "smbj20ca-at.step",
      "lbr": "smbj20ca-at.lbr"
    },
    "distributor_links": {
      "lcsc": "C523303"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T10:49:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "Bidirectional (CA) TVS terminal with no cathode band, interchangeable with the other terminal, for VRWM 20.0V, VBR 22.20~24.50V at 1mA and VC 32.4V at 18.6A IPP."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Bidirectional (CA) TVS terminal with no cathode band, interchangeable with the other terminal, for VRWM 20.0V, VBR 22.20~24.50V at 1mA and VC 32.4V at 18.6A IPP."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2e97ff92ff70855aa2a3bf16da656b01.pdf",
        "pages": 7,
        "sha256": "a2bc93a3b45c5e72",
        "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": "smbj20ca-at.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.3,
          3.55,
          2.15
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "029466277d91e9f5492556be93e46611049e07115c7913880c547afa96058ed4",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "smbj20ca-at-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.3,
          3.55,
          2.15
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3cf5a0587b7633f253925989bcd8efee2a0eee9e0604fbd92e24f8a5b33e34fd",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}