EE-SX1103

{
  "schema_version": 1,
  "type": "component",
  "slug": "ee-sx1103",
  "title": "EE-SX1103",
  "brief": "Omron Electronics Photointerrupters - Slot Type - Transistor Output, DIP-4. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "ee-sx1103"
  ],
  "component": {
    "mpn": "EE-SX1103",
    "manufacturer": "Omron Electronics",
    "package": "DIP-4",
    "pin_count": 4,
    "category": "Sensor",
    "subcategory": "Photointerrupters - Slot Type - Transistor Output",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2404021212_Omron-Electronics-EE-SX1103_C2931100.pdf",
    "parts": {
      "symbol": "ee-sx1103.kicad_sym",
      "footprint": "ee-sx1103.kicad_mod",
      "model_3d": "ee-sx1103-etched.glb",
      "model_3d_plain": "ee-sx1103.glb",
      "model_3d_step": "ee-sx1103-etched.step",
      "model_3d_step_plain": "ee-sx1103.step",
      "lbr": "ee-sx1103.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "A",
        "type": "passive",
        "description": "Anode of the infrared LED emitter. Drive with forward current up to IF = 50 mA (VF typ 1.3 V, max 1.6 V at 50 mA); peak emission wavelength 950 nm. Use an external series current-limiting resistor."
      },
      {
        "number": "2",
        "name": "K",
        "type": "passive",
        "description": "Cathode of the infrared LED emitter. Normally returned to ground through the emitter side of the drive loop. Reverse voltage rating VR = 5 V."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Collector of the NPN phototransistor detector. Typically tied to VCC through a load resistor RL; VCEO = 30 V max, IC = 30 mA max. Light current IL ≥ 0.5 mA at IF = 20 mA, VCE = 5 V."
      },
      {
        "number": "4",
        "name": "E",
        "type": "passive",
        "description": "Emitter of the NPN phototransistor detector. Usually tied to ground; VECO = 4.5 V max. Output signal is taken across the collector load resistor."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2404021212_Omron-Electronics-EE-SX1103_C2931100.pdf",
        "pages": 4,
        "sha256": "3964df21e560aaaa",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ee-sx1103.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          4.93,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "39490b2c17b5f36ae3fdd5fdd2952f6879a060ff6cbc6d0241e3d6262fd0f215",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ee-sx1103-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": [
          7.874,
          4.93,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "236adff45f9f3a3c3c995787e97f5596b4c792a9da7702aed6d3b97d8e03edc5",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Omron Electronics",
      "Package": "DIP-4",
      "Category": "Sensor",
      "Pins": "4"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ee-sx1103"
  ],
  "discovery_pitch": "EE-SX1103 (Omron Electronics) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ee-sx1103.kicad_sym",
    "ee-sx1103.kicad_mod",
    "ee-sx1103.glb",
    "ee-sx1103.step",
    "ee-sx1103-etched.step",
    "ee-sx1103.lbr",
    "docs/hero.png",
    "docs/ee-sx1103-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T20:15:22.480Z"
}