BT134-800D

{
  "schema_version": 1,
  "type": "component",
  "slug": "bt134-800d",
  "title": "BT134-800D",
  "brief": "WEIDA Thyristors (SCR)/Modules, SOT-223-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "transistors-thyristors",
    "bt134-800d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BT134-800D",
    "manufacturer": "WEIDA",
    "package": "SOT-223-3L",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230334995800064",
    "parts": {
      "symbol": "bt134-800d.kicad_sym",
      "footprint": "bt134-800d.kicad_mod",
      "model_3d": "bt134-800d-hero.glb",
      "model_3d_plain": "bt134-800d.glb",
      "model_3d_step": "bt134-800d-etched.step",
      "model_3d_step_plain": "bt134-800d.step",
      "lbr": "bt134-800d.lbr"
    },
    "distributor_links": {
      "lcsc": "C5124499"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T22:19:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 546 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "T1",
        "type": "passive",
        "description": "Main terminal 1 (T1), the triac reference terminal; device is rated 4 A IT(RMS) and 600/800 V VDRM/VRRM."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal 2 (T2) of the triac, carrying the 4 A RMS on-state current with VDRM/VRRM of 600/800 V."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate (G) trigger input, with IGT max 5 mA in quadrants I-II-III for the D grade, VGT max 1.3 V and peak gate current IGM 2 A."
      }
    ],
    "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: Pin assignment comes from the symbol labels T2(2), T1(1), G(3) matched to the pin numbers 1, 2, 3 on; The BT134-800D ordering code gives 800 V and grade D. The datasheet does not explicitly say that thi",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.2655,
        "at": "2026-10-09T22:16:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590230334995800064",
        "pages": 9,
        "sha256": "ef605bbb42f3956a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bt134-800d.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          6.5,
          1.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "77ad6dbacc493cb619c728f26d2ddcf461eb0feb6b977b47d01d51e67016f654",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bt134-800d-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          6.5,
          1.7
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "59e4df40bff5f4abbefc1fdb1aa9dd00f4bba09654c415bc9df6ed383b319fee",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "WEIDA",
      "Package": "SOT-223-3L",
      "Category": "Transistors/Thyristors",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bt134-800d"
  ],
  "discovery_pitch": "BT134-800D (WEIDA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bt134-800d.kicad_sym",
    "bt134-800d.kicad_mod",
    "bt134-800d.glb",
    "bt134-800d.step",
    "bt134-800d.lbr",
    "docs/hero.png",
    "docs/bt134-800d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bt134-800d-hero.glb",
    "bt134-800d-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}