main
Ray Set visibility: public 6cfaedd
{
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  "type": "component",
  "slug": "sp1206fr005e1wprh",
  "title": "SP1206FR005E1WPRH",
  "brief": "Sunway Current Sense Resistors/Shunt Resistors, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "category": "Resistors",
    "subcategory": "Current Sense Resistors/Shunt Resistors",
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      "source": "Component Ocean /api/assign-pns",
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        "name": "Terminal 1",
        "type": "passive",
        "description": "One end termination (Cu/Ni/matte Tin) of the SP1206 metal-substrate current-sense resistor, 1W rated at 70°C, 3.20 x 1.60 mm body, with 0.60±0.20 mm termination length."
      },
      {
        "number": "2",
        "name": "Terminal 2",
        "type": "passive",
        "description": "Other end termination (Cu/Ni/matte Tin) of the SP1206 current-sense resistor; the two terminations are interchangeable, with rated power 1W and operating range -55°C to +170°C."
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        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
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          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.197,
        "at": "2026-11-07T04:04:54"
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        "sha256": "f5d1ea5c47935091292bd1c6c698e0df88d3d4bbf92bf66b4c97e49df5be9ebc",
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  "metadata": {
    "specs": {
      "Manufacturer": "Sunway",
      "Package": "1206",
      "Category": "Resistors",
      "Pins": "2"
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    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "1f0ee83ce52313f495f5d4d7d68fe068a9762e76a5416c0de23a01c870461b22",
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          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 170,
          "conditions": "SP range",
          "source_page": 6,
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        {
          "name": "Resistance tolerance",
          "symbol": "",
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          "unit": "%",
          "min": -1,
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          "max": 1,
          "conditions": "Part number tolerance code F = ±1.0%",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Temperature coefficient of resistance",
          "symbol": "TCR",
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          "max": 50,
          "conditions": "SP1206 1W, 4mΩ<R≦100mΩ; resistance measured at 25℃ and 125℃",
          "source_page": 5,
          "source": "datasheet"
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          "symbol": "",
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          "typ": null,
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          "conditions": "SP1206 1W; standard rated power at 70℃",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Insulation resistance",
          "symbol": "",
          "kind": "electrical",
          "unit": "MΩ",
          "min": 100,
          "typ": null,
          "max": null,
          "conditions": "Apply 100V±15V DC between electrode and substrate, hold 60 s",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Short time overload resistance change",
          "symbol": "ΔR",
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          "unit": "%",
          "min": -1,
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          "conditions": "5 times rated power, 5 s (0805~2512); ΔR ≤ ±(1.0%+0.05mΩ) as printed, additive 0.05mΩ term not represented",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Resistance to soldering heat resistance change",
          "symbol": "ΔR",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "260℃±5℃ tin tank, 10 s±1 s; ΔR ≤ ±(0.5%+0.05mΩ) as printed, additive term not represented",
          "source_page": 10,
          "source": "datasheet"
        },
        {
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          "unit": "%",
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          "source_page": 10,
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        },
        {
          "name": "High temperature exposure resistance change",
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          "max": 1,
          "conditions": "150℃±2℃, 1000 h, stand 1 h; ΔR ≤ ±(1.0%+0.05mΩ) as printed, additive term not represented",
          "source_page": 10,
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        {
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          "source_page": 10,
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        },
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          "conditions": "-55℃ 30 min to normal temperature 5 min to 155℃ 30 min, 1000 cycles; ΔR ≤ ±(1.0%+0.05mΩ) as printed, additive term not represented",
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          "conditions": "70℃±2℃, 1000 h, rated power, 1.5 h on / 0.5 h off; ΔR ≤ ±(1.0%+0.05mΩ) as printed, additive term not represented",
          "source_page": 10,
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          "conditions": "85℃±2℃, 85%±3%RH, 1000 h, rated power, 1.5 h on / 0.5 h off; ΔR ≤ ±(1.0%+0.05mΩ) as printed, additive term not represented",
          "source_page": 10,
          "source": "datasheet"
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  "discovery_pitch": "SP1206FR005E1WPRH (Sunway) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
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