main
Ray Set visibility: public 702a787
{
  "schema_version": 1,
  "type": "component",
  "slug": "crk0612-fz-r010e",
  "title": "CRK0612-FZ-R010E",
  "brief": "BOURNS Chip Resistor - Surface Mount, 0612. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "subcategory": "Chip Resistor - Surface Mount",
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      "lbr": "crk0612-fz-r010e.lbr"
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    "distributor_links": {
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      "digikey": "CRK0612-FZ-R010ETR-ND",
      "mouser": "652-CRK0612-FZ-R010E"
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        "lifecycle": "Active"
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      {
        "number": "2",
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    "provenance": {
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      "factory_chain": {
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        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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        "cost_usd": 0.0018,
        "at": "2026-10-14T16:44:18"
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        "pages": 5,
        "sha256": "c54eb3eb11e77bdb",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "b1d88e89360ba0521edda989fbeaea38f7fafe574571d2526a1df307d82c677b",
        "checked": "2026-10-14",
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      },
      {
        "file": "crk0612-fz-r010e-etched.step",
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        "sha256": "5f6657316ae30d5408555a914147066c1e51ef6bdefb516d2de3b1c862f63386",
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "BOURNS",
      "Package": "0612",
      "Category": "Resistors",
      "Pins": "2"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "c54eb3eb11e77bdb2b1c50d2301b29923f8e779a9b6fb617512b308f426a9a17",
      "rows": [
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          "name": "Resistance Value (CRK0612, code R010)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Tolerance (suffix F = ±1 %)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
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          "typ": null,
          "max": 1,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "Temperature Coefficient of Resistance (suffix Z)",
          "symbol": "",
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          "unit": "ppm/°C",
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        },
        {
          "name": "Power Rating @ 70 °C",
          "symbol": "P",
          "kind": "recommended_operating",
          "unit": "W",
          "min": null,
          "typ": 1,
          "max": null,
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          "source_page": 1,
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        },
        {
          "name": "Operation Temperature Range",
          "symbol": "",
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          "unit": "℃",
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          "conditions": "",
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        {
          "name": "Thermal EMF",
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          "unit": "µV/°C",
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          "max": 40,
          "conditions": "",
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        },
        {
          "name": "Inductance",
          "symbol": "",
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          "unit": "nH",
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          "typ": null,
          "max": 5,
          "conditions": "",
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        },
        {
          "name": "Insulation Resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "100 V DC for 1 minute",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Load Life: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "1000 hours at rated power, 70 ℃, 1.5 hours ON, 0.5 hour OFF",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Short Time Overload: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "5 X rated power for 5 s",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Moisture no Load: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "85 ℃, 85 %RH, 1000 hrs",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Temperature Cycle: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "-55 ℃ & +155 ℃, 100 cycle, 15 min per extreme condition",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Resistance to Soldering Heat: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "260 ±5 ℃ for 10 ±1 sec",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "High Temperature Exposure: resistance change",
          "symbol": "",
          "kind": "tolerance",
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        },
        {
          "name": "Low Temperature Storage: resistance change",
          "symbol": "",
          "kind": "tolerance",
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          "max": 0.5,
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          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Substrate Bending: resistance change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Bending width 2 mm",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Preheat Temperature Min. (Tsmin)",
          "symbol": "Tsmin",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": 150,
          "typ": null,
          "max": null,
          "conditions": "Solder profile lead free assembly",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Preheat Temperature Max. (Tsmax)",
          "symbol": "Tsmax",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "Solder profile lead free assembly",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Preheat Time (Tsmin to Tsmax)",
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        {
          "name": "Time maintained above TL",
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          "source_page": 3,
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        },
        {
          "name": "Liquidus Temperature (TL)",
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          "min": null,
          "typ": 217,
          "max": null,
          "conditions": "Solder profile lead free assembly",
          "source_page": 3,
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        },
        {
          "name": "Peak Temperature (Tp)",
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          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Solder profile lead free assembly",
          "source_page": 3,
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        },
        {
          "name": "Average ramp-up rate (Tsmax to Tp)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C/second",
          "min": null,
          "typ": null,
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          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ramp-down rate",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C/second",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Solder profile lead free assembly",
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          "source": "datasheet"
        },
        {
          "name": "Time 25 °C to Peak Temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "minutes",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "Solder profile lead free assembly",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "CRK0612-FZ-R010E (BOURNS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
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}