# GR477V050G20RR0VH4FP0

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

GR477V050G20RR0VH4FP0 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature range | T | -40 |  | 105 | °C | Operating temperature range | 5 |
| Capacitance tolerance | C | -20 |  | 20 | % | 120Hz, +20°C | 5 |
| Leakage current | IL |  |  | 3 | µA | Measured after 2 min at rated working voltage, +20°C; printed limit is 0.01CV or 3 µA, whichever is greater (0.01CV term not computed) | 5 |
| Dissipation factor tan δ (50V column) | tanδ |  |  | 0.1 |  | 120Hz, +20°C, 50V rated | 5 |
| Low temperature impedance ratio Z-25°C/Z+20°C (35-100V column) | Z-25/Z+20 |  |  | 2 | ratio | 120Hz, 50V column | 5 |
| Low temperature impedance ratio Z-40°C/Z+20°C (35-100V column) | Z-40/Z+20 |  |  | 3 | ratio | 120Hz, 50V column | 5 |
| Load life capacitance change | ΔC | -20 |  | 20 | % | 105°C, rated DC voltage applied; within ±20% of initial value | 5 |
| Load life dissipation factor | tanδ |  |  | 200 | % of initial spec | 105°C, rated DC voltage; 200% or less of initial specified value | 5 |
| Shelf life capacitance change | ΔC | -20 |  | 20 | % | 105°C, no load, 1000 h; within ±20% of initial value | 5 |
| Shelf life dissipation factor | tanδ |  |  | 200 | % of initial spec | 105°C, no load, 1000 h; 200% or less of initial specified value | 5 |
| Surge test capacitance change | ΔC | -15 |  | 15 | % | Rated surge voltage 30±5 s on / 5±0.5 min off, 1000 cycles, room temperature | 9 |
| Soldering heat capacitance change | ΔC | -5 |  | 5 | % | Sn solder bath 260±5°C, 10±1 s | 10 |
| Damp heat (steady state) capacitance change | ΔC | -10 |  | 10 | % | 40±2°C, 90-95% RH, 500 h | 10 |
| Damp heat dissipation factor | tanδ |  |  | 120 | % of initial spec | 40±2°C, 90-95% RH, 500 h; less than 120% of initial specified value | 10 |
| Vibration capacitance change | ΔC | -5 |  | 5 | % | 10-55 Hz, 1.5 mm amplitude, 2 h in each of three directions | 10 |
| Low temperature storage capacitance change | ΔC | -10 |  | 10 | % | -40±3°C, 16 h, no voltage applied | 11 |
| Rated working voltage | VR |  | 50 |  | V | Voltage code 050 in MPN (50V); family range 6.3-100V | 5 |
| Nominal capacitance | C |  | 470 |  | µF | Capacitance code 477 in MPN | 4 |

## 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: `GR477V050G20RR0VH4FP0`
- Footprint: `Capacitor_THT:CP_Radial_D10.0mm_P5.00mm`
- 3D model: CP_Radial_D10.0mm_P5.00mm (KiCad packages3D, STEP)
- 3D model files: `gr477v050g20rr0vh4fp0-etched.step` / `gr477v050g20rr0vh4fp0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gr477v050g20rr0vh4fp0.step` / `gr477v050g20rr0vh4fp0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [CX Dongguan Chengxing Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588887029711319040) (13 pp, sha256 `2c0450ee22e7f9f7`, retrieved 2026-11-06, 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](docs/gr477v050g20rr0vh4fp0-datasheet.pdf)