main
Ray Publish 0.1.1 1394c33
{
  "schema_version": 1,
  "type": "component",
  "slug": "126rv0172",
  "title": "126RV0172",
  "brief": "KNSCHA Aluminum Electrolytic Capacitors - SMD, SMD,D5xL5.4mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.",
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  "component": {
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    "manufacturer": "KNSCHA",
    "package": "CP_Elec_5x5.4",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Aluminum Electrolytic Capacitors - SMD",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603074686058045440",
    "parts": {
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      "footprint": "126rv0172.kicad_mod",
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      "model_3d_step_plain": "126rv0172.step",
      "lbr": "126rv0172.lbr"
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    "distributor_links": {
      "lcsc": "C7461303"
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    "distributor_check": {
      "checked_at": "2026-11-06T04:03:44Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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        "type": "passive",
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      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative terminal."
      }
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    "provenance": {
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        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
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        "cost_usd": 0.0033,
        "at": "2026-11-06T04:03:36"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
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        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "correction": {
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        "what": "pins 1/2 \"unpolarised, either orientation\" -> 1 = +, 2 = -",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          5.4
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        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "bbccd1f297129a1c86745dc531025be69b049530f562c20fca3b9594156f1105",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
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        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ],
    "package_dims": {
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      "D": {
        "nom_mm": 5.3,
        "range_mm": [
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          null
        ]
      },
      "E1": {
        "nom_mm": 5.3,
        "range_mm": [
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      },
      "e": {
        "nom_mm": 1.5,
        "range_mm": [
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          null
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      },
      "A": {
        "nom_mm": 5.4,
        "range_mm": [
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          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "126rv0172.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    },
    "polarized": true,
    "polarity": {
      "positive_pin": "1",
      "basis": "KiCad CP_ footprint convention; symbol, footprint and 3D mark checked"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "KNSCHA",
      "Package": "CP_Elec_5x5.4",
      "Category": "Capacitors",
      "Pins": "2"
    },
    "appearance": {
      "contacts": {
        "quote": "6 Lead Wire 引线 Bi Contained Tin Plate, Tinned Copper-Clad Steel Wire 镀锡铜包钢线",
        "page": 5,
        "doc": "ds.pdf",
        "material": "Copper",
        "plating": "tin"
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      "datasheet_sha256": "41ac4399abcafb5a9e4af6bb8a10cb9ad0a5110bac093ccdd3214601ae3c4bb0"
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    "characteristics": {
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      "rows": [
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          "name": "Rated capacitance",
          "symbol": "C",
          "kind": "tolerance",
          "unit": "uF",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "CK series, 10 V, Φ5x5.4 (Table-1 item 2, MPN 126RV0172)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Capacitance tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "±20% (M), at 20℃, 120Hz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Rated voltage",
          "symbol": "VR",
          "kind": "absolute_maximum",
          "unit": "Vdc",
          "min": null,
          "typ": null,
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          "conditions": "DC; do not apply DC voltage above rated voltage or reverse voltage",
          "source_page": 11,
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          "typ": null,
          "max": 11.5,
          "conditions": "Short-term maximum DC over-voltage (Table-1 surge column)",
          "source_page": 1,
          "source": "datasheet"
        },
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          "name": "Maximum ripple current",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "mArms",
          "min": null,
          "typ": null,
          "max": 60,
          "conditions": "105℃, 120Hz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Leakage current",
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          "max": 10,
          "conditions": "20℃, rated voltage applied 2 minutes; ≤0.01CV or 3uA, whichever greater",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Low-temperature impedance ratio Z(-25℃)/Z(20℃)",
          "symbol": "Z(-25℃)/Z(20℃)",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 4,
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          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Low-temperature impedance ratio Z(-55℃)/Z(20℃)",
          "symbol": "Z(-55℃)/Z(20℃)",
          "kind": "electrical",
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          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Φ4~Φ10, 120Hz, rated voltage 10 V",
          "source_page": 2,
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        },
        {
          "name": "Operating temperature range",
          "symbol": "Top",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 105,
          "conditions": "Rated voltage 6.3~100 Vdc range",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Endurance capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "105℃, 1000 h, case Φ4~Φ5x5.7, rated voltage with ripple current, restored to 20℃ (see review_required)",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Endurance dissipation factor",
          "symbol": "tanδ",
          "kind": "electrical",
          "unit": "% of specified value",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "105℃ endurance test, ≤300% of specified value",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Temperature rotational test capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
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          "min": -10,
          "typ": null,
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          "conditions": "50 cycles -55℃/+105℃, then 4 h standard atmosphere",
          "source_page": 8,
          "source": "datasheet"
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        {
          "name": "High temperature endurance life capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "105℃, rated life, bias voltage and ripple current applied",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "High temperature unload storage capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
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          "min": -30,
          "typ": null,
          "max": 30,
          "conditions": "105℃, 1000+48/-0 h, no rated voltage applied",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "High temperature unload storage tanδ",
          "symbol": "tanδ",
          "kind": "electrical",
          "unit": "% of specified value",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "105℃, 1000 h, no voltage; less than 300% of specified value",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Humidity test capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "60±3℃, 90~95%RH, 1000+48/-0 h",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Low temperature test capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "-55±3℃, 96±4 h",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Vibration test capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "10–55 Hz, 1.5 mm total amplitude, 3 directions 2 h each",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Surge voltage test capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "1000 cycles at room temperature, 1 kΩ series resistor, 30±5 s charge, ~5.5 min discharge",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Surge voltage test tanδ",
          "symbol": "tanδ",
          "kind": "electrical",
          "unit": "% of specified value",
          "min": null,
          "typ": null,
          "max": 175,
          "conditions": "Surge test, less than 175% of specified value",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Solder heat-resistance capacitance change",
          "symbol": "ΔC/C",
          "kind": "electrical",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Iron method: bit 350±5℃, 3+1/-0 s",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Reflow peak temperature",
          "symbol": "",
          "kind": "thermal",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "Recommended IR reflow, Φ4~6.3 general type, max 2 reflows",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reflow time at peak temperature",
          "symbol": "",
          "kind": "thermal",
          "unit": "s",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Peak temperature 260℃ max, Φ4~6.3 general type",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
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  "discovery_triggers": [
    "126rv0172"
  ],
  "discovery_pitch": "126RV0172 (KNSCHA) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
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    "126rv0172-etched.glb",
    "126rv0172-etched.step"
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  "visibility": "public",
  "updated_at": "2026-11-09T22:39:31.460Z",
  "description": "KNSCHA Aluminum Electrolytic Capacitors - SMD, SMD,D5xL5.4mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.",
  "org": "adom"
}