KTC3880Y

{
  "slug": "ktc3880y",
  "version": "0.1.0",
  "type": "component",
  "description": "Shikues Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "transistors-thyristors",
    "ktc3880y",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ktc3880y.kicad_sym",
    "ktc3880y.kicad_mod",
    "ktc3880y.glb",
    "ktc3880y.step",
    "ktc3880y.lbr",
    "docs/hero.png",
    "docs/ktc3880y-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ktc3880y-hero.glb",
    "ktc3880y-hero.overlay.json",
    "ktc3880y-etched.glb"
  ],
  "component": {
    "mpn": "KTC3880Y",
    "manufacturer": "Shikues",
    "package": "SOT-23",
    "pin_count": 3,
    "category": "Transistors/Thyristors",
    "subcategory": "Bipolar (BJT)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904472588800000",
    "parts": {
      "symbol": "ktc3880y.kicad_sym",
      "footprint": "ktc3880y.kicad_mod",
      "model_3d": "ktc3880y-hero.glb",
      "model_3d_plain": "ktc3880y-etched.glb",
      "model_3d_step": "ktc3880y-etched.step",
      "model_3d_step_plain": "ktc3880y.step",
      "lbr": "ktc3880y.lbr"
    },
    "distributor_links": {
      "lcsc": "C475870"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T01:03:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BASE",
        "type": "input",
        "description": "Base of the NPN transistor; the datasheet rates emitter-base voltage at 4 V maximum and DC current gain hFE at VCE=5V, IC=1mA at 40 to 200 (Y grade 100~200)."
      },
      {
        "number": "2",
        "name": "EMITTER",
        "type": "passive",
        "description": "Emitter of the NPN transistor; collector current is rated 200 mA continuous and emitter-base breakdown voltage is 4 V minimum."
      },
      {
        "number": "3",
        "name": "COLLECTOR",
        "type": "passive",
        "description": "Collector of the NPN transistor; rated 30 V collector-base, 18 V collector-emitter, 200 mA continuous current, and 200 mW dissipation."
      }
    ],
    "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": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet covers the KTC3880 family and shows only SOT-23. The 'Y' suffix is the hFE grade (100~",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.1997,
        "at": "2026-10-18T00:58:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904472588800000",
        "pages": 3,
        "sha256": "5e70863cfce5291f",
        "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": "ktc3880y.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dd5d1711204e1d8d26cd11490923bd84340820baa69538c385a4300ec2539bc0",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ktc3880y-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          3.0,
          1.2
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d69065ae5d4c268d9cd54b732e10d81a0cc250878dd20704574b3c0d1cca8727",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}