# EMK1VM221FB0D00R

**AISHI Aihua Group** · Aluminum Electrolytic Capacitors - SMD · CP_Elec_8x10.5

EMK1VM221FB0D00R from AISHI Aihua Group, in a CP_Elec_8x10.5. 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 terminal (pad 1 of the CP_ footprint; symbol and 3D mark the + end). |
| 2 | - | passive | Negative terminal. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | AISHI Aihua Group |
| Package | CP_Elec_8x10.5 |
| 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 |  |  | 35 |  | Vdc | Decoded from MPN voltage code 1V (35Vdc); family range 6.3-450Vdc | 1 |
| Nominal capacitance |  |  | 220 |  | µF | Decoded from MPN capacitance code 221 | 1 |
| Capacitance tolerance |  | -20 |  | 20 | % | Printed as 20%(M) at 20°C | 1 |
| Category temperature range |  | -40 |  | 105 | °C |  | 1 |
| Dissipation factor (tanδ) (max) | tanδ |  |  | 0.14 |  | at 20°C, 120Hz; 35Vdc; sizes EBO-MNO row | 1 |
| Load life capacitance change | ΔC | -20 |  | 20 | % | After 2000 hours at 105°C with rated voltage applied (6.3-100Vdc), restored to 20°C | 1 |
| Load life dissipation factor (max) | tanδ |  |  | 200 | % | After 2000 hours at 105°C with rated voltage applied (6.3-100Vdc); % of initial specified value | 1 |
| Shelf life capacitance change | ΔC | -20 |  | 20 | % | After 500 hours at 105°C with no load (6.3-100Vdc), restored to 20°C | 1 |

## CAD (KiCad official)

- Symbol: `EMK1VM221FB0D00R`
- Footprint: `Capacitor_SMD:CP_Elec_8x10.5`
- 3D model: CP_Elec_8x10.5 (KiCad packages3D, STEP)
- 3D model files: `emk1vm221fb0d00r-etched.step` / `emk1vm221fb0d00r-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `emk1vm221fb0d00r.step` / `emk1vm221fb0d00r.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AISHI Aihua Group datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589039997865635840) (2 pp, sha256 `514c3677ad6243f6`, retrieved 2026-11-06, tier: lcsc)
- **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/emk1vm221fb0d00r-datasheet.pdf)