RCLAMP0502BA

{
  "schema_version": 1,
  "type": "component",
  "slug": "rclamp0502ba",
  "title": "RCLAMP0502BA",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-523. 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",
    "circuit protection",
    "rclamp0502ba",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "RCLAMP0502BA",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-523",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945591334277120",
    "parts": {
      "symbol": "rclamp0502ba.kicad_sym",
      "footprint": "rclamp0502ba.kicad_mod",
      "model_3d": "rclamp0502ba-hero.glb",
      "model_3d_plain": "rclamp0502ba.glb",
      "model_3d_step": "rclamp0502ba-etched.step",
      "model_3d_step_plain": "rclamp0502ba.step",
      "lbr": "rclamp0502ba.lbr"
    },
    "distributor_links": {
      "lcsc": "C2841441"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T19:12:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "TVS-protected I/O line 1 with a 5V max reverse working voltage and 0.6pF max junction capacitance to ground (VR=0V, f=1MHz)."
      },
      {
        "number": "2",
        "name": "I/O2",
        "type": "passive",
        "description": "TVS-protected I/O line 2 with a 5V max reverse working voltage and 0.6pF max junction capacitance to ground (VR=0V, f=1MHz)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Common ground connection shared by both TVS diodes, to which pins 1 and 2 are clamped."
      }
    ],
    "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 pin diagram on page 1 shows only numbers 1, 2 and 3, with no names. The names I/O1, I/O2 and GND; The features list says '2-pin leadless package', but the SOT-523 outline and the pin diagram show 3 ; The pin-1 and pin-2 positions in the package drawing and the schematic orientation are hard to read.",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2571,
        "at": "2026-10-09T19:07:57"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945591334277120",
        "pages": 4,
        "sha256": "4b70324bffa05e2c",
        "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": "rclamp0502ba.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.6,
          0.8
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "37f5483c02dc450caf2ada96da7aef74532b07637502ff054df8439adf051294",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rclamp0502ba-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.5,
          1.6,
          0.8
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6baeb79bd4c452f9ccb907a34e81807aa25db68bcffe13668e179c0a7e71f90a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOT-523",
      "Category": "Circuit Protection",
      "Pins": "3"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rclamp0502ba"
  ],
  "discovery_pitch": "RCLAMP0502BA (TECH PUBLIC) 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",
    "rclamp0502ba.kicad_sym",
    "rclamp0502ba.kicad_mod",
    "rclamp0502ba.glb",
    "rclamp0502ba.step",
    "rclamp0502ba.lbr",
    "docs/hero.png",
    "docs/rclamp0502ba-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rclamp0502ba-hero.glb",
    "rclamp0502ba-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}