VCAS121018J390RP

{
  "slug": "vcas121018j390rp",
  "version": "0.1.0",
  "type": "component",
  "description": "Kyocera AVX Varistors, 1210. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "circuit protection",
    "vcas121018j390rp",
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  "dependencies": {},
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    "vcas121018j390rp.step",
    "vcas121018j390rp.lbr",
    "docs/hero.png",
    "docs/vcas121018j390rp-datasheet.pdf",
    "viewers/symbol.html",
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  "component": {
    "mpn": "VCAS121018J390RP",
    "manufacturer": "Kyocera AVX",
    "package": "1210",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Varistors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906739537727488",
    "parts": {
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      "lbr": "vcas121018j390rp.lbr"
    },
    "distributor_links": {
      "lcsc": "C400575"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T17:54:23Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "One Ni/Sn plated termination of the bi-directional varistor, rated 18 Vdc / 13 Vac working voltage, 25.5 V ±10% typical breakdown at 1 mA and 42 V max clamping at 5 A."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second Ni/Sn plated termination of the bi-directional varistor (interchangeable with the other terminal), rated 500 A peak (8x20 µs), 1.6 J transient energy (10x1000 µs) and 3 J load dump energy."
      }
    ],
    "provenance": {
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        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet has no pin numbers or pin names. The VCAS121018J390RP is a two-terminal, bi-directiona; The page 1 ordering code gives 'P' as Ni/Sn plated termination and 'R' as 7-inch, 4000-piece reel pa",
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "pages_sent": 10,
        "cost_usd": 0.2007,
        "at": "2026-10-18T17:52:07"
      },
      "datasheet": {
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        "pages": 10,
        "sha256": "a98e18cf89c257ed",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
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        "zmin_mm": 0.0,
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