# MAL214271229E3

**Vishay Intertech** · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D5.0mm_P2.50mm

MAL214271229E3 from Vishay Intertech, in a CP_Radial_D5.0mm_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 | 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 | Vishay Intertech |
| Package | CP_Radial_D5.0mm_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 |
|---|---|---|---|---|---|---|---|
| Tolerance on rated capacitance CR (code M) |  | -20 |  | 20 | % |  | 1 |
| Max. dissipation factor | tan δ |  |  | 0.1 |  | 100 Hz | 5 |
| Max. leakage current after 2 min | IL2 |  |  | 11 | µA | After 2 min at UR = 10 V to 100 V | 5 |
| Reverse voltage | Urev |  |  | 1 | V |  | 7 |
| Category temperature range |  | -40 |  | 105 | °C |  | 1 |
| Rated capacitance CR | CR |  | 22 |  | µF | at 100 Hz | 5 |
| Rated voltage UR | UR |  | 50 |  | V |  | 5 |
| Rated RMS ripple current IR | IR |  | 78 |  | mA | 100 Hz, 105 ºC | 5 |
| Equivalent series inductance (ESL) | ESL |  | 13 |  | nH | Case Ø D ≤ 8 mm | 7 |

## CAD (KiCad official)

- Symbol: `MAL214271229E3`
- Footprint: `Capacitor_THT:CP_Radial_D5.0mm_P2.50mm`
- 3D model: CP_Radial_D5.0mm_P2.50mm (KiCad packages3D, STEP)
- 3D model files: `mal214271229e3-etched.step` / `mal214271229e3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mal214271229e3.step` / `mal214271229e3.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Vishay Intertech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590146593392254977) (9 pp, sha256 `8f06cf90d6d17f08`, 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/mal214271229e3-datasheet.pdf)