main
Ray Set visibility: public 37cf1f6 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "t0603ff0500tm",
  "title": "T0603FF0500TM",
  "brief": "AEM Disposable Fuses, 0603. 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",
    "circuit protection",
    "t0603ff0500tm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "T0603FF0500TM",
    "manufacturer": "AEM",
    "package": "0603",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "Disposable Fuses",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911181020991489",
    "parts": {
      "symbol": "t0603ff0500tm.kicad_sym",
      "footprint": "t0603ff0500tm.kicad_mod",
      "model_3d": "t0603ff0500tm-hero.glb",
      "model_3d_plain": "t0603ff0500tm-etched.glb",
      "model_3d_step": "t0603ff0500tm-etched.step",
      "model_3d_step_plain": "t0603ff0500tm.step",
      "lbr": "t0603ff0500tm.lbr"
    },
    "distributor_links": {
      "lcsc": "C311055"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:18:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "First fuse termination (copper with nickel and tin plating), non-polarized; rated 0.5 A, 65 VDC, nominal cold DCR 0.185 Ω."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Second fuse termination (copper with nickel and tin plating), non-polarized; rated 0.5 A, 65 VDC, interrupting rating 50A@35V DC/AC or 13A@65V DC."
      }
    ],
    "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 shows a 2-terminal chip fuse with no pin numbers or names printed. Pins 1 and 2 are a ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 6,
        "cost_usd": 0.1037,
        "at": "2026-10-18T18:16:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911181020991489",
        "pages": 6,
        "sha256": "1239579d75b7d037",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "t0603ff0500tm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2178c56deff687266eecad5e197b7ab2d230afae45def1320cff0ea839f46b49",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "t0603ff0500tm-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          1.6,
          0.8,
          0.45
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cac3f60cee23350489e3b76d9a556cd63321d06eb431575b4f37ee699ce32181",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "AEM",
      "Package": "0603",
      "Category": "Circuit Protection",
      "Pins": "2"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1239579d75b7d03713543297c7cb1717b6f42b514321d435477be45a8cac231f",
      "rows": [
        {
          "name": "Opening time at 100% of current rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "hours",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "100% of current rating, opening time at 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 200% of current rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "seconds",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "200% of current rating, opening time at 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Opening time at 300% of current rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "second",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "300% of current rating, opening time at 25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 90,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 0.5,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Voltage rating",
          "symbol": "",
          "kind": "electrical",
          "unit": "VDC",
          "min": null,
          "typ": 65,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal cold DCR",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 0.185,
          "max": null,
          "conditions": "Measured at ≤10% of rated current and 25˚C ambient",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal I2t",
          "symbol": "",
          "kind": "electrical",
          "unit": "A2s",
          "min": null,
          "typ": 0.012,
          "max": null,
          "conditions": "Melting I2t at 0.001 sec",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Bending: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Bending, 2mm; ≤1A rating",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Bending: DCR change (>1A rating)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Bending, 2mm; >1A rating",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Solderability",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 95,
          "typ": null,
          "max": null,
          "conditions": "One dip at 255℃ for 5 seconds (MIL-STD-202 Method 208); 95% coverage min.",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shock: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "100 cycles between -55°C and +125°C (MIL-STD-202 Method 107)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Moisture resistance: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "10 cycles (MIL-STD-202 Method 106)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Salt spray: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "5% salt solution, 48 hour exposure (MIL-STD-202 Method 101)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Mechanical vibration: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "0.4\" D.A. or 30G between 5 and 3000 Hz (MIL-STD-202 Method 204)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Mechanical shock: DCR change",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "1500G, 0.5 ms, half sine shocks (MIL-STD-202 Method 213)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Life: change of voltage drop",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "75% rated current, 2000 hours, ambient temperature +20°C to 30°C; no open circuit",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reflow peak package body temperature (Tp)",
          "symbol": "Tp",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Pb-free assembly; time within 5°C of classification temperature 30 seconds",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Soldering iron tip temperature",
          "symbol": "",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "Manual correction with soldering iron",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Soldering iron contact time",
          "symbol": "",
          "kind": "thermal",
          "unit": "seconds",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Manual correction with soldering iron; tip not touching top termination",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "t0603ff0500tm"
  ],
  "discovery_pitch": "T0603FF0500TM (AEM) 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",
    "t0603ff0500tm.kicad_sym",
    "t0603ff0500tm.kicad_mod",
    "t0603ff0500tm.glb",
    "t0603ff0500tm.step",
    "t0603ff0500tm.lbr",
    "docs/hero.png",
    "docs/t0603ff0500tm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "t0603ff0500tm-hero.glb",
    "t0603ff0500tm-hero.overlay.json",
    "t0603ff0500tm-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}