RClAMP0502B-ES

{
  "slug": "rclamp0502b-es",
  "version": "0.1.0",
  "type": "component",
  "description": "ElecSuper ESD And Surge Protection (TVS/ESD), SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "rclamp0502b-es",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rclamp0502b-es.kicad_sym",
    "rclamp0502b-es.kicad_mod",
    "rclamp0502b-es.glb",
    "rclamp0502b-es.step",
    "rclamp0502b-es.lbr",
    "docs/hero.png",
    "docs/rclamp0502b-es-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rclamp0502b-es-hero.glb",
    "rclamp0502b-es-hero.overlay.json"
  ],
  "component": {
    "mpn": "RClAMP0502B-ES",
    "manufacturer": "ElecSuper",
    "package": "SOT-523",
    "pin_count": 3,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8608754462291087360",
    "parts": {
      "symbol": "rclamp0502b-es.kicad_sym",
      "footprint": "rclamp0502b-es.kicad_mod",
      "model_3d": "rclamp0502b-es-hero.glb",
      "model_3d_plain": "rclamp0502b-es.glb",
      "model_3d_step": "rclamp0502b-es-etched.step",
      "model_3d_step_plain": "rclamp0502b-es.step",
      "lbr": "rclamp0502b-es.lbr"
    },
    "distributor_links": {
      "lcsc": "C5199156"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T17:09:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connect to IO, one of the two protected data lines; the array clamps ESD up to ±15 kV (IEC 61000-4-2 contact and air) with a 5.0 V peak reverse working voltage."
      },
      {
        "number": "2",
        "name": "IO",
        "type": "bidirectional",
        "description": "Connect to IO, the second protected data line; the array clamps ESD up to ±15 kV (IEC 61000-4-2 contact and air) with a 5.0 V peak reverse working voltage."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Connect to GND as the common reference for the TVS array."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-to-number mapping was taken from the Table-2 pin configuration on page 2, which is garbled in th; The datasheet gives only one-line descriptions for the pins ('Connect to IO', 'Connect to GND'); the"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0279,
        "at": "2026-10-09T17:06:20"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8608754462291087360",
        "pages": 7,
        "sha256": "c30aa62d37359095",
        "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": "rclamp0502b-es.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "45d9f1ffc61f6521bd7c50de428e42d9daa4b487121b6dfd82c01f64b9e8146d",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rclamp0502b-es-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": "9459591c10ef846c22b771e295baa9690795c9a0619b4d10bb49f7e5e73ef857",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}