# 8471LDM0812RXN91E0

**FH Guangdong Fenghua Advanced Tech** · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D8.0mm_P3.50mm

8471LDM0812RXN91E0 from FH Guangdong Fenghua Advanced Tech, 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 | FH Guangdong Fenghua Advanced Tech |
| 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 |
|---|---|---|---|---|---|---|---|
| Capacitance tolerance |  | -20 |  | 20 | % | M ±20%, +25℃, 120Hz | 2 |
| Capacitance change after load life |  | -20 |  | 20 | % | After 1000 h at +105℃ with rated voltage and max ripple current (Φ≤8) | 3 |
| Capacitance change after shelf life |  | -20 |  | 20 | % | After 1000 h at +105℃ no load, then rated voltage 30 min (Φ≤8) | 3 |
| Dissipation factor | DF |  |  | 0.16 |  | DF(MAX), 25℃, 120Hz, rated 25V | 2 |
| Dissipation factor after load life | DF |  |  | 200 | % | After 1000 h at +105℃ load, relative to initial specified value (Φ≤8) | 3 |
| Impedance ratio z-25℃/z+25℃ | Z-25℃/Z+25℃ |  |  | 2 |  | 120Hz, rated 25V column | 3 |
| Impedance ratio z-40℃/z+25℃ | Z-40℃/Z+25℃ |  |  | 4 |  | 120Hz, rated 25V column | 3 |
| Surge voltage |  |  |  | 32 | V | Rated working voltage 25V column | 2 |
| Operating temperature range |  | -40 |  | 105 | ℃ |  | 2 |
| Rated working voltage |  |  | 25 |  | V |  | 2 |
| Nominal capacitance | C |  | 470 |  | μF | Cap/μF row 470 (25V column) | 4 |

## CAD (KiCad official)

- Symbol: `8471LDM0812RXN91E0`
- Footprint: `Capacitor_THT:CP_Radial_D8.0mm_P3.50mm`
- 3D model: CP_Radial_D8.0mm_P3.50mm (KiCad packages3D, STEP)
- 3D model files: `8471ldm0812rxn91e0-etched.step` / `8471ldm0812rxn91e0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `8471ldm0812rxn91e0.step` / `8471ldm0812rxn91e0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [FH Guangdong Fenghua Advanced Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603103710939791360) (6 pp, sha256 `c181e818a61f54c1`, 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/8471ldm0812rxn91e0-datasheet.pdf)