YC124-FR-0756KL

{
  "slug": "yc124-fr-0756kl",
  "version": "0.1.0",
  "type": "component",
  "description": "YAGEO Resistor Networks, Arrays, 0402x4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "resistors",
    "yc124-fr-0756kl",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "yc124-fr-0756kl.kicad_sym",
    "yc124-fr-0756kl.kicad_mod",
    "yc124-fr-0756kl.glb",
    "yc124-fr-0756kl.step",
    "yc124-fr-0756kl.lbr",
    "docs/hero.png",
    "docs/yc124-fr-0756kl-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "yc124-fr-0756kl-hero.glb",
    "yc124-fr-0756kl-hero.overlay.json",
    "yc124-fr-0756kl-etched.glb"
  ],
  "component": {
    "mpn": "YC124-FR-0756KL",
    "manufacturer": "YAGEO",
    "package": "0402x4",
    "pin_count": 8,
    "category": "Resistors",
    "subcategory": "Resistor Networks, Arrays",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755459435374624768",
    "parts": {
      "symbol": "yc124-fr-0756kl.kicad_sym",
      "footprint": "yc124-fr-0756kl.kicad_mod",
      "model_3d": "yc124-fr-0756kl-hero.glb",
      "model_3d_plain": "yc124-fr-0756kl-etched.glb",
      "model_3d_step": "yc124-fr-0756kl-etched.step",
      "model_3d_step_plain": "yc124-fr-0756kl.step",
      "lbr": "yc124-fr-0756kl.lbr"
    },
    "distributor_links": {
      "lcsc": "C728748",
      "digikey": "13-YC124-FR-0756KL-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T20:43:34Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "13-YC124-FR-0756KL-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "R1_A",
        "type": "passive",
        "description": "Terminal 1 of isolated resistor R1, paired with pin 8; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "2",
        "name": "R2_A",
        "type": "passive",
        "description": "Terminal 1 of isolated resistor R2, paired with pin 7; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "3",
        "name": "R3_A",
        "type": "passive",
        "description": "Terminal 1 of isolated resistor R3, paired with pin 6; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "4",
        "name": "R4_A",
        "type": "passive",
        "description": "Terminal 1 of isolated resistor R4, paired with pin 5; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "5",
        "name": "R4_B",
        "type": "passive",
        "description": "Terminal 2 of isolated resistor R4, paired with pin 4; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "6",
        "name": "R3_B",
        "type": "passive",
        "description": "Terminal 2 of isolated resistor R3, paired with pin 3; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "7",
        "name": "R2_B",
        "type": "passive",
        "description": "Terminal 2 of isolated resistor R2, paired with pin 2; R1=R2=R3=R4 per the Fig. 11 schematic."
      },
      {
        "number": "8",
        "name": "R1_B",
        "type": "passive",
        "description": "Terminal 2 of isolated resistor R1, paired with pin 1; R1=R2=R3=R4 per the Fig. 11 schematic."
      }
    ],
    "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 package name '0402x4' is the hint; the datasheet calls this part YC124 (4-resistor convex array,; The pin-name labels (R1_A etc.) are my own, because the datasheet gives no pin names. Pins are typed; The MPN suffix 0756K decodes per the resistance rule table to 756 kΩ with F=±1% tolerance. It is not",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 12,
        "cost_usd": 0.3086,
        "at": "2026-10-16T20:43:16"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755459435374624768",
        "pages": 12,
        "sha256": "5bdf9b18c106780d",
        "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": "yc124-fr-0756kl.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          2.0,
          0.35
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "36ded1f7b7c9e9dcddde3eb3200acdf1c0e0b60046893660e6f043afc2ec7fad",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "yc124-fr-0756kl-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.0,
          2.0,
          0.35
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ddd366273fb9ca1c8a898c91721ee477eb6656d59f825729e91c26039aa6374f",
        "checked": "2026-10-16",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}