CH604ATB

{
  "slug": "ch604atb",
  "version": "0.1.0",
  "type": "component",
  "description": "COSEMITECH Magnetic Sensors, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "sensors",
    "ch604atb",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ch604atb.kicad_sym",
    "ch604atb.kicad_mod",
    "ch604atb.glb",
    "ch604atb.step",
    "ch604atb.lbr",
    "docs/hero.png",
    "docs/ch604atb-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ch604atb-hero.glb",
    "ch604atb-hero.overlay.json",
    "ch604atb-etched.glb"
  ],
  "component": {
    "mpn": "CH604ATB",
    "manufacturer": "COSEMITECH",
    "package": "TO-92S",
    "pin_count": 3,
    "category": "Sensors",
    "subcategory": "Magnetic Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6d47a186dc2fe5b5e8184f4d8cd67129.pdf",
    "parts": {
      "symbol": "ch604atb.kicad_sym",
      "footprint": "ch604atb.kicad_mod",
      "model_3d": "ch604atb-hero.glb",
      "model_3d_plain": "ch604atb-etched.glb",
      "model_3d_step": "ch604atb-etched.step",
      "model_3d_step_plain": "ch604atb.step",
      "lbr": "ch604atb.lbr"
    },
    "distributor_links": {
      "lcsc": "C455295"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T02:57:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin; the datasheet specifies a supply range of 3.0 V to 15 V (typical 5.0 V) and an absolute maximum supply voltage of 18 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Ratiometric linear output pin; the datasheet limits the output current to 5 mA absolute maximum and the output voltage to -0.3 V to 18 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: Datasheet is REV 0.3 advance information, subject to change; pin assignments for CH604ATB in TO-92S "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0069,
        "at": "2026-11-05T02:57:50"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6d47a186dc2fe5b5e8184f4d8cd67129.pdf",
        "pages": 9,
        "sha256": "b6557f7fdc380e68",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 3,
        "described": 3,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ch604atb.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "f0b61c32ecbf0067157adc5a3d4966ceadf5d6dafe93c51af35f76c41c71a54a",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ch604atb-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          4.83,
          3.745,
          9.8
        ],
        "zmin_mm": -2.5,
        "centre_offset_mm": 0.542,
        "footprint_binding": "identity",
        "sha256": "5da97da3724a82aa8a9c7728fac656eeb312b69ea2c892c8d933eb37c7c626c4",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}