EXB-28V105JX

{
  "schema_version": 1,
  "type": "component",
  "slug": "exb-28v105jx",
  "title": "EXB-28V105JX",
  "brief": "PANASONIC Global Sourcing Parts, 0402x4. 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",
    "global sourcing parts",
    "exb-28v105jx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "EXB-28V105JX",
    "manufacturer": "PANASONIC",
    "package": "0402x4",
    "pin_count": 8,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590156210574946304",
    "parts": {
      "symbol": "exb-28v105jx.kicad_sym",
      "footprint": "exb-28v105jx.kicad_mod",
      "model_3d": "exb-28v105jx-hero.glb",
      "model_3d_plain": "exb-28v105jx-etched.glb",
      "model_3d_step": "exb-28v105jx-etched.step",
      "model_3d_step_plain": "exb-28v105jx.step",
      "lbr": "exb-28v105jx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2654091",
      "digikey": "Y7105TR-ND",
      "mouser": "667-EXB-28V105JX"
    },
    "distributor_check": {
      "checked_at": "2026-10-26T04:24:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "Y7105TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "667-EXB-28V105JX",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R1_A",
        "type": "passive",
        "description": "One terminal of isolated resistor R1 (paired with pin 8), 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %."
      },
      {
        "number": "2",
        "name": "R2_A",
        "type": "passive",
        "description": "One terminal of isolated resistor R2 (paired with pin 7), 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %."
      },
      {
        "number": "3",
        "name": "R3_A",
        "type": "passive",
        "description": "One terminal of isolated resistor R3 (paired with pin 6), 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %."
      },
      {
        "number": "4",
        "name": "R4_A",
        "type": "passive",
        "description": "One terminal of isolated resistor R4 (paired with pin 5), 0.063 W per element at 70 °C, limiting element voltage 50 V, ±5 %."
      },
      {
        "number": "5",
        "name": "R4_B",
        "type": "passive",
        "description": "Other terminal of isolated resistor R4 (paired with pin 4), maximum overload voltage 100 V."
      },
      {
        "number": "6",
        "name": "R3_B",
        "type": "passive",
        "description": "Other terminal of isolated resistor R3 (paired with pin 3), maximum overload voltage 100 V."
      },
      {
        "number": "7",
        "name": "R2_B",
        "type": "passive",
        "description": "Other terminal of isolated resistor R2 (paired with pin 2), maximum overload voltage 100 V."
      },
      {
        "number": "8",
        "name": "R1_B",
        "type": "passive",
        "description": "Other terminal of isolated resistor R1 (paired with pin 1), maximum overload voltage 100 V."
      }
    ],
    "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 gives only the isolated-type schematic (pins 1-4 along the bottom, 8-5 along the top, ; Resistance code 105 decodes to 1 MΩ per the part-number rule (10 followed by 5 zeros). The 1 MΩ uppe",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0563,
        "at": "2026-10-26T04:24:17"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590156210574946304",
        "pages": 8,
        "sha256": "f675a311db7d66ab",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "exb-28v105jx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          2,
          0.35
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "36ded1f7b7c9e9dcddde3eb3200acdf1c0e0b60046893660e6f043afc2ec7fad",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "exb-28v105jx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1,
          2,
          0.35
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "14aa105c0c27605ed03028a786970c6ed56763e8ba568963ee3876a8dc452097",
        "checked": "2026-10-26",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "PANASONIC",
      "Package": "0402x4",
      "Category": "Global Sourcing Parts",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "exb-28v105jx"
  ],
  "discovery_pitch": "EXB-28V105JX (PANASONIC) 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",
    "exb-28v105jx.kicad_sym",
    "exb-28v105jx.kicad_mod",
    "exb-28v105jx.glb",
    "exb-28v105jx.step",
    "exb-28v105jx.lbr",
    "docs/hero.png",
    "docs/exb-28v105jx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "exb-28v105jx-hero.glb",
    "exb-28v105jx-hero.overlay.json",
    "exb-28v105jx-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}