RS321BKXC5

{
  "slug": "rs321bkxc5",
  "version": "0.1.0",
  "type": "component",
  "description": "Jiangsu RUNIC Tech Operational Amplifier, SOT-353. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "rs321bkxc5",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rs321bkxc5.kicad_sym",
    "rs321bkxc5.kicad_mod",
    "rs321bkxc5.glb",
    "rs321bkxc5.step",
    "rs321bkxc5.lbr",
    "docs/hero.png",
    "docs/rs321bkxc5-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rs321bkxc5-hero.glb",
    "rs321bkxc5-hero.overlay.json",
    "rs321bkxc5-etched.glb"
  ],
  "component": {
    "mpn": "RS321BKXC5",
    "manufacturer": "Jiangsu RUNIC Tech",
    "package": "SOT-353",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Operational Amplifier",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836651926224896",
    "parts": {
      "symbol": "rs321bkxc5.kicad_sym",
      "footprint": "rs321bkxc5.kicad_mod",
      "model_3d": "rs321bkxc5-hero.glb",
      "model_3d_plain": "rs321bkxc5-etched.glb",
      "model_3d_step": "rs321bkxc5-etched.step",
      "model_3d_step_plain": "rs321bkxc5.step",
      "lbr": "rs321bkxc5.lbr"
    },
    "distributor_links": {
      "lcsc": "C2983747"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T02:12:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+IN",
        "type": "input",
        "description": "Positive (noninverting) input; signal input pins are diode-clamped to the supply rails and must stay within (V-)-0.5V to (V+)+0.5V, with input currents limited to 10mA when swinging more than 0.5V beyond the rails."
      },
      {
        "number": "2",
        "name": "V-",
        "type": "power_in",
        "description": "Negative (lowest) power supply; single-supply operation spans 2.5V to 5.5V with (V+)-(V-) absolute maximum of 7V."
      },
      {
        "number": "3",
        "name": "-IN",
        "type": "input",
        "description": "Negative (inverting) input; signal input pins are diode-clamped to the supply rails and must stay within (V-)-0.5V to (V+)+0.5V, with input currents limited to 10mA when swinging more than 0.5V beyond the rails."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Output; output terminals are diode-clamped to the supply rails, and output signals swinging more than 0.5V beyond the rails should be current-limited to ±140mA or less."
      },
      {
        "number": "5",
        "name": "V+",
        "type": "power_in",
        "description": "Positive (highest) power supply; single-supply operation spans 2.5V to 5.5V with (V+)-(V-) absolute maximum of 7V."
      }
    ],
    "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 gives one pin map (page 2, 'SOT23-5/SOT353(SC70-5)') shared by both packages, and the ; Pin descriptions combine the page 2 function table with absolute maximum input/output limits from pa"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0322,
        "at": "2026-10-18T02:12:24"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589836651926224896",
        "pages": 10,
        "sha256": "0c34920a86e07131",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rs321bkxc5.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2860de5b7b085919ff6e952148353f928798588d9f544dc69430545aff2ba908",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rs321bkxc5-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.1,
          2.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0b9aafcd0afbfeb6d6b0b81b21c438908e1e496760163e2b06bcf34743f88ccf",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}