B72590D0050H160

{
  "schema_version": 1,
  "type": "component",
  "slug": "b72590d0050h160",
  "title": "B72590D0050H160",
  "brief": "TDK Varistors, 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "circuit protection",
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  "component": {
    "mpn": "B72590D0050H160",
    "manufacturer": "TDK",
    "package": "0402",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Varistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906491834716160",
    "parts": {
      "symbol": "b72590d0050h160.kicad_sym",
      "footprint": "b72590d0050h160.kicad_mod",
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      "model_3d_step": "b72590d0050h160-etched.step",
      "model_3d_step_plain": "b72590d0050h160.step",
      "lbr": "b72590d0050h160.lbr"
    },
    "distributor_links": {
      "lcsc": "C211061",
      "digikey": "495-3684-2-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T13:10:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "495-3684-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal of the single-device CeraDiode, which the datasheet defines as the P1 GND connection; no separate electrical limit is stated for this terminal."
      },
      {
        "number": "2",
        "name": "I/O line",
        "type": "bidirectional",
        "description": "Signal terminal (P2 I/O line) of the bidirectional ESD protection, rated for a maximum DC operating voltage VDC,max of 5.6 V, with a breakdown VBR,min of 150 V at 1 mA, typical capacitance 0.6 pF and maximum capacitance 0.9 pF (1 MHz, 1 V)."
      }
    ],
    "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: The datasheet labels the terminals P1 and P2 in its pin configuration table; the pin numbers here ar; The datasheet lists the pin type only as 'I/O line' for the single-device pinout. Bidirectional was ; The 0402 single-device pinout is the same for all single devices on page 8 (it is not specific to th"
        ],
        "pages_sent": 25,
        "cost_usd": 0.0754,
        "at": "2026-10-09T13:08:07"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906491834716160",
        "pages": 25,
        "sha256": "3ae6a6a7c4fe687c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          0.5,
          0.35
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "91507e5af4251cb4ef38e04889c9b98da29904432bd83786bba13ae9b605eacb",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "b72590d0050h160-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a9f334be9648910f93b8851fe75c589849fcbe373586c6bec4574885e78b924",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TDK",
      "Package": "0402",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "b72590d0050h160"
  ],
  "discovery_pitch": "B72590D0050H160 (TDK) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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}