component

GR477M050G20RR0VH4FP0

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CX Dongguan Chengxing Elec Aluminum Electrolytic Capacitors - Leaded, 插件,D10xL20mm. Polarised capacitor: the anode is not yet recorded on this page; see the maker's datasheet.

componentcapacitorsgr477m050g20rr0vh4fp0factory-2.0.0extractor-text

Not verified yet GR477M050G20RR0VH4FP0

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: GR477M050G20RR0VH4FP0 · CP_Radial_D10.0mm_P5.00mm · 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_D10.0mm_P5.00mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-_qkoriyb/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓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✓ gr477m050g20rr0vh4fp0.kicad_sym✓ gr477m050g20rr0vh4fp0.kicad_mod✓ gr477m050g20rr0vh4fp0.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

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

GR477M050G20RR0VH4FP0

CX Dongguan Chengxing Elec · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D10.0mm_P5.00mm

GR477M050G20RR0VH4FP0 from CX Dongguan Chengxing Elec, in a CP_Radial_D10.0mm_P5.00mm. 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 CX Dongguan Chengxing Elec
Package CP_Radial_D10.0mm_P5.00mm
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
Capacitance tolerance -20 20 % ±20% (120Hz,+20℃); sample table prints -20+20 5
Operation temperature range -40 105 ℃ 5
Rated working voltage (this 50V variant) 50 Vdc Working voltage 50 Vdc per sample table for this MPN 6
Surge voltage 57.5 Vdc 浪涌电压 per sample table for this MPN 6
Dissipation factor (tan δ) tanδ 0.1 120Hz,+20℃; 50V column of tan δ table 5
Leakage current LC 235 uA After 2 minutes application of rated working voltage at +20℃ (L≤0.01CV or 3 uA, whichever greater) 5
Leakage current (sample table) LC 235 uA after 2 minutes, 120Hz/20℃ sample test list for this MPN 6
ESR ESR 0.096 Ω at 100kHz/20℃ 6
Ripple current 1015 mArms at 100kHz/105℃ 6
Impedance ratio Z-25℃/Z+20℃ Z-25℃/Z+20℃ 2 at 120Hz; 50V column 5
Impedance ratio Z-40℃/Z+20℃ Z-40℃/Z+20℃ 3 at 120Hz; 50V column 5
Load life 2000 h at 105℃ (sample table life value for this MPN) 6
Capacitance change after high temperature loading ΔC/C -25 25 % Within ±25% of initial measured value, post test at +20℃ 5
Tan δ change after high temperature loading tanδ 150 % ≤150% of initial specified value, post test at +20℃ 5
Capacitance change after surge test ΔC/C -15 15 % Within ±15% of initial measured value 9
Capacitance change after soldering heat resistance ΔC/C -5 5 % Within ±5% of initial measured value 10
Capacitance change after damp heat (steady state) ΔC/C -10 10 % 40±2℃, 90-95% RH, 500 h; within ±10% of initial measured value 10
Dissipation factor after damp heat tanδ 120 % 40±2℃, 90-95% RH, 500 h; less than 120% of initial specified value 10
Capacitance change after low temperature storage ΔC/C -10 10 % -40±3℃ for 16 h; within ±10% of initial measured value 11

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin The leads immerse in the solder bath of Sn at 260± 5 ℃ for 10 ± 1 seconds until a distance of 1.5 ~ 2mm from 10

CAD (KiCad official)

  • Symbol: GR477M050G20RR0VH4FP0
  • Footprint: Capacitor_THT:CP_Radial_D10.0mm_P5.00mm
  • 3D model: CP_Radial_D10.0mm_P5.00mm (KiCad packages3D, STEP)
  • 3D model files: gr477m050g20rr0vh4fp0-etched.step / gr477m050g20rr0vh4fp0-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr477m050g20rr0vh4fp0.step / gr477m050g20rr0vh4fp0.glb are the bare package body.

Provenance

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

  • Datasheet: CX Dongguan Chengxing Elec datasheet (13 pp, sha256 c494e67a54c81477, 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