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ERK2G9220F16C35TH

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AISHI Aihua Group Aluminum Electrolytic Capacitors - Leaded, 插件,D8xL16mm. Polarised capacitor: the anode is not yet recorded on this page; see the maker's datasheet.

componentcapacitorserk2g9220f16c35thfactory-2.0.0extractor-text

Not verified yet ERK2G9220F16C35TH

no verified record on this page yet

Verification log 1 record

7 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinssuperseded
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ERK2G9220F16C35TH · CP_Radial_D8.0mm_P3.50mm · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: CP_Radial_D8.0mm_P3.50mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ydmimtu9/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.3)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ erk2g9220f16c35th.kicad_sym✓ erk2g9220f16c35th.kicad_mod✓ erk2g9220f16c35th.step
Retired by Ray on 11 Nov 2026: Retired: this check called a polarised capacitor an unpolarised two-terminal part. Fixed in component-page-verify 0.5.13 (an unrecorded polarity now fails) and 0.5.14 (the datasheet row no longer says unpolarised).
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

ERK2G9220F16C35TH

AISHI Aihua Group · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D8.0mm_P3.50mm

ERK2G9220F16C35TH from AISHI Aihua Group, in a CP_Radial_D8.0mm_P3.50mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Terminal 1 of a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.
2 2 passive Terminal 2 of a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.

Key specifications

Parameter Value
Manufacturer AISHI Aihua Group
Package CP_Radial_D8.0mm_P3.50mm
Category Capacitors
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Rated voltage 400 VDC DC voltage + peak ripple voltage must not exceed rated voltage (5.1.1) 3
Surge voltage 450 VDC 1000 cycles of 30±5 s charge / 5.5±0.5 min discharge at 15-35°C (5.1.6) 3
Operating temperature range -40 105 °C Continuous operation at rated voltage 3
Capacitance tolerance -40 20 % Nominal 22 µF; measured at 120Hz±20%, series equivalent circuit, 0.5Vrms or less + 1.5 to 2.0 VDC (5.1.2) 5
Dissipation factor (Tanδ) Tanδ 0.2 120Hz; 400 V, 22 µF, Table-1 max value 3
Leakage current I 186 μA Rated voltage applied through 1000±100 Ω protective resistor, measured after 2 min 3
Max ripple current at 105°C 100kHz 200 mArms 105°C, 100kHz 3
Endurance 2000 h At 105°C, rated voltage applied 3
Impedance ratio /z/-25℃//z/20℃ /z/-25℃//z/20℃ 3 120Hz; rated voltage 400 V column of TABLE-2 (5.1.5) 9
Capacitance change (temperature characteristic) -20 20 % Step 4: after 2 h storage at 105°C, vs initial value at 20°C (5.1.5) 6
Capacitance change (surge test) -20 20 % After surge voltage test, vs initial value (5.1.6) 6
Dissipation factor (surge test) 200 % After surge voltage test; percent of specified value in TABLE-1 (5.1.6) 6
Capacitance change (soldering heat) -10 10 % Solder bath 260±5°C, immersion 10±1 s (5.3.1) 8
Capacitance change (damp heat, steady state) -10 10 % 40±2°C, 240±8 h, 90-95% RH (5.3.2) 8
Capacitance change (load life) -30 30 % 105±2°C, rated voltage applied, 2000 h (5.3.3) 8
Dissipation factor (load life) 200 % 105±2°C, rated voltage, 2000 h; percent of TABLE-1 value (5.3.3) 8
Capacitance change (shelf life) -20 20 % 105±2°C, no voltage load, 1000+48-0 h; vs value before test (5.3.4) 9
Dissipation factor (shelf life) 200 % 105±2°C, no voltage load, 1000+48-0 h; percent of TABLE-1 value (5.3.4) 9
Leakage current (shelf life) 200 % 105±2°C, no voltage load, 1000+48-0 h; percent of 5.1.4 specified value (5.3.4) 9
Storage temperature 5 35 °C Storage with humidity <75%RH, in original package 17

CAD (KiCad official)

  • Symbol: ERK2G9220F16C35TH
  • Footprint: Capacitor_THT:CP_Radial_D8.0mm_P3.50mm
  • 3D model: CP_Radial_D8.0mm_P3.50mm (KiCad packages3D, STEP)
  • 3D model files: erk2g9220f16c35th-etched.step / erk2g9220f16c35th-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); erk2g9220f16c35th.step / erk2g9220f16c35th.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: AISHI Aihua Group datasheet (18 pp, sha256 8f57090f0d2804c2, retrieved 2026-11-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF