TPRCLAMP0504S

{
  "slug": "tprclamp0504s",
  "version": "0.1.0",
  "type": "component",
  "description": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "circuit protection",
    "tprclamp0504s",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tprclamp0504s.kicad_sym",
    "tprclamp0504s.kicad_mod",
    "tprclamp0504s.glb",
    "tprclamp0504s.step",
    "tprclamp0504s.lbr",
    "docs/hero.png",
    "docs/tprclamp0504s-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tprclamp0504s-hero.glb",
    "tprclamp0504s-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPRCLAMP0504S",
    "manufacturer": "TECH PUBLIC",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919845248884736",
    "parts": {
      "symbol": "tprclamp0504s.kicad_sym",
      "footprint": "tprclamp0504s.kicad_mod",
      "model_3d": "tprclamp0504s-hero.glb",
      "model_3d_plain": "tprclamp0504s.glb",
      "model_3d_step": "tprclamp0504s-etched.step",
      "model_3d_step_plain": "tprclamp0504s.step",
      "lbr": "tprclamp0504s.lbr"
    },
    "distributor_links": {
      "lcsc": "C2835431"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T23:53:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 514 calls left today"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "I/O1",
        "type": "passive",
        "description": "Protected data line (I/O) steered by diodes to the rail/ground, with 0.3pF typical (0.4pF max) capacitance to other I/O pins and 0.8pF max to ground, VRWM 5V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference of the TVS array, connected to the anode of the internal zener, to which any I/O pin is clamped (VRWM 5V, VBR 6V min at 1mA)."
      },
      {
        "number": "3",
        "name": "I/O2",
        "type": "passive",
        "description": "Protected data line (I/O) steered by diodes to the rail/ground, with 0.3pF typical (0.4pF max) capacitance to other I/O pins and 0.8pF max to ground, VRWM 5V."
      },
      {
        "number": "4",
        "name": "I/O3",
        "type": "passive",
        "description": "Protected data line (I/O) steered by diodes to the rail/ground, with 0.3pF typical (0.4pF max) capacitance to other I/O pins and 0.8pF max to ground, VRWM 5V."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Protected power line connected to the internal zener cathode, clamping at 18V max at IPP=17A (8/20µs) VCC to ground, with 300W peak pulse power (VCC-GND)."
      },
      {
        "number": "6",
        "name": "I/O4",
        "type": "passive",
        "description": "Protected data line (I/O) steered by diodes to the rail/ground, with 0.3pF typical (0.4pF max) capacitance to other I/O pins and 0.8pF max to ground, VRWM 5V."
      }
    ],
    "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 pin diagram shows only numbers 1-6 and the schematic with no printed pin names. Roles ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.2066,
        "at": "2026-10-09T23:51:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919845248884736",
        "pages": 4,
        "sha256": "1b369cd2dbd0dda2",
        "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": "tprclamp0504s.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tprclamp0504s-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5bd32001fcde4204fe0c5edce4fe53858a8318169a4b07b5514935a94d696fe7",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}