# ESE476M050AE3DA

**KEMET** · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D6.3mm_P2.50mm

ESE476M050AE3DA from KEMET, in a CP_Radial_D6.3mm_P2.50mm. 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 | + | passive | Positive lead (anode) of the capacitor, which must be connected with the correct polarity on the board. |
| 2 | − | passive | Negative lead (cathode), identified by the polarity stripe (−) on the aluminum can, which must be connected with the correct polarity on the board. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | KEMET |
| Package | CP_Radial_D6.3mm_P2.50mm |
| 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 | % | at 120 Hz/20°C | 4 |
| Capacitance change after load life |  | -20 |  | 20 | % | Load life 105°C, 1,000 hours; restored to 20°C | 5 |
| Dissipation factor after load life (percent of specified value) |  |  |  | 200 | % of specified value | Load life 105°C, 1,000 hours; restored to 20°C | 5 |
| Operating temperature |  | -40 |  | 105 | °C | 6.3, 100 VDC rated voltage column | 4 |
| Rated voltage (from part number 050) |  |  | 50 |  | VDC |  | 1 |

## CAD (KiCad official)

- Symbol: `ESE476M050AE3DA`
- Footprint: `Capacitor_THT:CP_Radial_D6.3mm_P2.50mm`
- 3D model: CP_Radial_D6.3mm_P2.50mm (KiCad packages3D, STEP)
- 3D model files: `ese476m050ae3da-etched.step` / `ese476m050ae3da-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ese476m050ae3da.step` / `ese476m050ae3da.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KEMET datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588958220051865600) (22 pp, sha256 `20d9984027274dbf`, retrieved 2026-11-07, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/ese476m050ae3da-datasheet.pdf)