BC856S-TP

{
  "slug": "bc856s-tp",
  "version": "0.1.0",
  "type": "component",
  "description": "MCC Micro Commercial Components Bipolar (BJT), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "bc856s-tp",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bc856s-tp.kicad_sym",
    "bc856s-tp.kicad_mod",
    "bc856s-tp.glb",
    "bc856s-tp.step",
    "bc856s-tp.lbr",
    "docs/hero.png",
    "docs/bc856s-tp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bc856s-tp-hero.glb",
    "bc856s-tp-hero.overlay.json",
    "bc856s-tp-etched.glb"
  ],
  "component": {
    "mpn": "BC856S-TP",
    "manufacturer": "MCC Micro Commercial Components",
    "package": "SOT-363",
    "pin_count": 6,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917085343272960",
    "parts": {
      "symbol": "bc856s-tp.kicad_sym",
      "footprint": "bc856s-tp.kicad_mod",
      "model_3d": "bc856s-tp-hero.glb",
      "model_3d_plain": "bc856s-tp-etched.glb",
      "model_3d_step": "bc856s-tp-etched.step",
      "model_3d_step_plain": "bc856s-tp.step",
      "lbr": "bc856s-tp.lbr"
    },
    "distributor_links": {
      "lcsc": "C779243"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T13:04:41Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "E1",
        "type": "passive",
        "description": "Emitter of transistor 1 (PNP); VEBO -5 V max, IC -100 mA max per transistor."
      },
      {
        "number": "2",
        "name": "B1",
        "type": "passive",
        "description": "Base of transistor 1 (PNP); VEBO -5 V max, with VCEO -65 V and VCBO -80 V ratings."
      },
      {
        "number": "3",
        "name": "C2",
        "type": "passive",
        "description": "Collector of transistor 2 (PNP); VCEO -65 V, VCBO -80 V, IC -100 mA max."
      },
      {
        "number": "4",
        "name": "E2",
        "type": "passive",
        "description": "Emitter of transistor 2 (PNP); VEBO -5 V max, IC -100 mA max per transistor."
      },
      {
        "number": "5",
        "name": "B2",
        "type": "passive",
        "description": "Base of transistor 2 (PNP); VEBO -5 V max, with VCEO -65 V and VCBO -80 V ratings."
      },
      {
        "number": "6",
        "name": "C1",
        "type": "passive",
        "description": "Collector of transistor 1 (PNP); VCEO -65 V, VCBO -80 V, IC -100 mA max."
      }
    ],
    "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 does not print pin numbers. The internal-structure diagram only labels terminals: top ; Transistor terminals are typed passive because no KiCad class fits them exactly. The datasheet gives",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1114,
        "at": "2026-10-18T13:02:14"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917085343272960",
        "pages": 4,
        "sha256": "5b834e5e04cf40fa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bc856s-tp.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "045cc95e18ee7a13d1623c3ce6604fc833049bdb4f952f68c26e3c5767d122e4",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bc856s-tp-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e60dde29f234ddb970a558ec7b5e8ee343996fe18552bb1c0d21b849fac63943",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}