BT134-800E

{
  "slug": "bt134-800e",
  "version": "0.1.0",
  "type": "component",
  "description": "WEIDA Thyristors (SCR)/Modules, SOT-223. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "bt134-800e",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bt134-800e.kicad_sym",
    "bt134-800e.kicad_mod",
    "bt134-800e.glb",
    "bt134-800e.step",
    "bt134-800e.lbr",
    "docs/hero.png",
    "docs/bt134-800e-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bt134-800e-hero.glb",
    "bt134-800e-hero.overlay.json",
    "bt134-800e-etched.glb"
  ],
  "component": {
    "mpn": "BT134-800E",
    "manufacturer": "WEIDA",
    "package": "SOT-223",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Thyristors (SCR)/Modules",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945705960681472",
    "parts": {
      "symbol": "bt134-800e.kicad_sym",
      "footprint": "bt134-800e.kicad_mod",
      "model_3d": "bt134-800e-hero.glb",
      "model_3d_plain": "bt134-800e-etched.glb",
      "model_3d_step": "bt134-800e-etched.step",
      "model_3d_step_plain": "bt134-800e.step",
      "lbr": "bt134-800e.lbr"
    },
    "distributor_links": {
      "lcsc": "C5124097",
      "mouser": "771-BT134-800E"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T00:13:06Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": "771-BT134-800E",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "T1",
        "type": "passive",
        "description": "Main terminal 1 (T1) of the triac, the reference terminal for gate triggering; device is rated IT(RMS) 4 A and VDRM/VRRM 800 V for the BT134-800E."
      },
      {
        "number": "2",
        "name": "T2",
        "type": "passive",
        "description": "Main terminal 2 (T2) of the triac; device is rated IT(RMS) 4 A and VDRM/VRRM 800 V for the BT134-800E."
      },
      {
        "number": "3",
        "name": "G",
        "type": "input",
        "description": "Gate trigger terminal; E grade needs IGT max 10 mA in quadrants I-II-III and 25 mA in quadrant IV (VD=12 V, RL=33 ohm), with VGT max 1.3 V."
      }
    ],
    "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's SOT-223-3L picture shows only pins 1, 2 and 3, and the symbol labels T2(2), T1(1) an; The datasheet has no SOT-223 mechanical drawing or dimensions in the text or in the pages read. Page",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 9,
        "cost_usd": 0.2465,
        "at": "2026-10-19T00:10:58"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945705960681472",
        "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": "bt134-800e.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          8.0,
          3.25,
          23.75
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.375,
        "footprint_binding": "identity",
        "sha256": "6cb4ab2049af821a4bd7162ee7b11b91bdea76f43915d9c1fbb0cb1cdeeaa9c6",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bt134-800e-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          8.0,
          3.25,
          23.75
        ],
        "zmin_mm": -9.75,
        "centre_offset_mm": 0.375,
        "footprint_binding": "identity",
        "sha256": "c80e1a97c93ccd02f6387b45630608a0e48656675c23d6127c811c285ad4c49f",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}