WSL2010R0330FEA18

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  "slug": "wsl2010r0330fea18",
  "title": "WSL2010R0330FEA18",
  "brief": "Vishay Intertech Current Sense Resistors/Shunt Resistors, 2010. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.",
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    "manufacturer": "Vishay Intertech",
    "package": "2010",
    "pin_count": 2,
    "category": "Resistors",
    "subcategory": "Current Sense Resistors/Shunt Resistors",
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      "lbr": "wsl2010r0330fea18.lbr"
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      "lcsc": "C2076024",
      "digikey": "WSLF-.033TR-ND",
      "mouser": "71-WSL2010R0330FEA18"
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        "pn": "WSLF-.033TR-ND",
        "status": "found",
        "lifecycle": "Active"
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      "mouser": {
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      {
        "number": "1",
        "name": "1",
        "type": "passive",
        "description": "Terminal 1 of an unpolarised resistor; either orientation."
      },
      {
        "number": "2",
        "name": "2",
        "type": "passive",
        "description": "Terminal 2 of an unpolarised resistor; either orientation."
      }
    ],
    "provenance": {
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      "factory_chain": {
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        "primary_model": "two-terminal convention",
        "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": "2026-10-20T23:46:37"
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        "pages": 4,
        "sha256": "d80fa23d803a2f0d",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
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  "metadata": {
    "specs": {
      "Manufacturer": "Vishay Intertech",
      "Package": "2010",
      "Category": "Resistors",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "(2) Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes that designate 1000 piece reel quantities. These non-standard packaging codes are identical to our standard",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
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      "version": 1,
      "datasheet_sha256": "d80fa23d803a2f0d7a5d4ee5c5d4924412a26323f9460a42e837865ea327f1df"
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    "characteristics": {
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          "name": "Component temperature coefficient (including terminal), 7 mΩ to 500 mΩ",
          "symbol": "TCR",
          "kind": "temperature_coefficient",
          "unit": "ppm/°C",
          "min": -75,
          "typ": null,
          "max": 75,
          "conditions": "TCR measured from -55 °C to +155 °C; range 7 mΩ to 500 mΩ",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Element TCR",
          "symbol": "",
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          "unit": "ppm/°C",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "Alloy of resistor element only",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Resistance tolerance (F code, ±1.0 %)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Tolerance code F in part number WSL2010R0330FEA18",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rated power",
          "symbol": "P70 °C",
          "kind": "electrical",
          "unit": "W",
          "min": null,
          "typ": 1,
          "max": null,
          "conditions": "WSL2010 power rating at P70 °C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 170,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "Thermal shock resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "-55 °C to +150 °C, 1000 cycles, 15 min at each extreme; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Short time overload resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "Refer to link for short time overload performance; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low temperature storage resistance change",
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          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "-65 °C for 24 h; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "High temperature exposure resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "1000 h at +170 °C; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Bias humidity resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "+85 °C, 85 % RH, 10 % bias, 1000 h; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Mechanical shock resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "100 g's for 6 ms, 5 pulses; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Vibration resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "Frequency 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Load life resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "1000 h at rated power, +70 °C, 1.5 h ON, 0.5 h OFF; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Resistance to solder heat resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "+260 °C solder, 10 s to 12 s dwell; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Moisture resistance resistance change",
          "symbol": "ΔR",
          "kind": "electrical",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "MIL-STD-202, method 106, 0 % power, 7a and 7b not required; plus 0.0005 Ω absolute",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "WSL2010R0330FEA18 (Vishay Intertech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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