MMB02070C1009FB200

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  "type": "component",
  "slug": "mmb02070c1009fb200",
  "title": "MMB02070C1009FB200",
  "brief": "Vishay Intertech Chip Resistor - Surface Mount, MELF-0207. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "factory-2.0.0",
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    "mpn": "MMB02070C1009FB200",
    "manufacturer": "Vishay Intertech",
    "package": "MELF-0207",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Chip Resistor - Surface Mount",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589808168206299136",
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      "footprint": "mmb02070c1009fb200.kicad_mod",
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      "lbr": "mmb02070c1009fb200.lbr",
      "model_3d_plain": "mmb02070c1009fb200.glb"
    },
    "distributor_links": {
      "lcsc": "C2075182",
      "digikey": "MMB-10BTR-ND",
      "mouser": "594-MMB02070C1009FB2"
    },
    "distributor_check": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "MMB-10BTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "594-MMB02070C1009FB2",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Terminal 1",
        "type": "passive",
        "description": "One nickel-plated steel end cap with matte tin plating of the 1 ohm-class MELF resistor (MMB 0207 rated 1.0 W at P70, Umax 350 V AC RMS/DC), solder pad Y 1.7 mm x X 2.4 mm for reflow."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Opposite end cap of the symmetric resistor, electrically interchangeable with terminal 1, with the same 350 V Umax and -55 °C to 155 °C operating range."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "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 draws a two-terminal cylindrical MELF resistor with two end caps and prints no pin num; The pin descriptions mention a '1 ohm-class' resistor, which the datasheet does not state. The MPN d",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.2627,
        "at": "2026-10-12T16:17:26"
      },
      "datasheet": {
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        "pages": 14,
        "sha256": "b5383f21ebfafa55",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.2,
          2.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "88a6a8b14c149dadf712f872d7cf777bb9f987991e18f069e1f0d2a63163d111",
        "checked": "2026-10-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Vishay Intertech",
      "Package": "MELF-0207",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
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          "name": "Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
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          "max": null,
          "conditions": "nominal, catalog attribute (LCSC C2075182)",
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        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
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          "name": "Rated power",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": null,
          "max": 1.0,
          "conditions": "catalog attribute (LCSC C2075182)",
          "source_page": null,
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        {
          "name": "Temperature coefficient",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -50.0,
          "typ": null,
          "max": 50.0,
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        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -55.0,
          "typ": null,
          "max": 155.0,
          "conditions": "catalog description (LCSC C2075182)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "MMB02070C1009FB200 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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