# 293D475X9025A2TE3

**Vishay Intertech** · Tantalum Capacitors · CASE-A-3216-18(mm)

293D475X9025A2TE3 from Vishay Intertech, in a CASE-A-3216-18(mm). 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 | Anode (positive) terminal, on the end of the case with the polarity band; the capacitor is rated 25 VDC at +85 °C and is not intended for reverse voltage (peaks up to 10 % of rating at +25 °C only). |
| 2 | - | passive | Cathode (negative) terminal, on the end opposite the polarity band. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | CASE-A-3216-18(mm) |
| 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 |  | -10 |  | 10 | % | Tolerance code X9 = ±10 % | 1 |
| DC voltage rating |  |  |  | 25 | V | DC at +85 °C | 9 |
| DC voltage rating |  |  |  | 17 | V | DC at +125 °C | 9 |
| Surge voltage |  |  |  | 32 | V | +85 °C; rated 25 V, capacitance < 100 μF | 21 |
| Surge voltage |  |  |  | 20 | V | +125 °C; rated 25 V, capacitance < 100 μF | 21 |
| Maximum DC leakage current | DCL |  |  | 1.2 | μA | MAX. DCL at +25 °C | 9 |
| Maximum dissipation factor | DF |  |  | 6 | % | MAX. DF at +25 °C, 120 Hz | 9 |
| Maximum ESR | ESR |  |  | 5.5 | Ω | MAX. ESR at +25 °C, 100 kHz | 9 |
| Maximum ripple current | IRMS |  |  | 0.12 | A | MAX. RIPPLE at 100 kHz | 9 |
| Capacitance change by temperature |  | -10 |  |  | % | at -55 °C | 21 |
| Capacitance change by temperature |  |  |  | 10 | % | at +85 °C | 21 |
| Capacitance change by temperature |  |  |  | 20 | % | at +125 °C | 21 |
| Operating temperature range |  | -55 |  | 125 | °C | Above 85 °C, voltage derating is required | 1 |
| Reverse voltage |  |  |  | 10 | % | Peak reverse voltage as % of DC rating at +25 °C | 21 |
| Reverse voltage |  |  |  | 5 | % | Peak reverse voltage as % of DC rating at +85 °C | 21 |
| Maximum permissible power dissipation |  |  |  | 0.075 | W | Case A, at +25 °C in free air | 12 |
| Leakage current limit multiplier | DCL |  |  | 10 | times the standard-ratings DCL value | At +85 °C | 22 |
| Leakage current limit multiplier | DCL |  |  | 12 | times the standard-ratings DCL value | At +125 °C | 22 |
| Nominal capacitance | C |  | 4.7 |  | μF |  | 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 | tin / lead available • Compatible with “high volume” automatic | 1 |

## CAD (KiCad official)

- Symbol: `293D475X9025A2TE3`
- Footprint: `Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A`
- 3D model: CASE-A-3216-18(mm) (KiCad packages3D, STEP)
- 3D model files: `293d475x9025a2te3-etched.step` / `293d475x9025a2te3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `293d475x9025a2te3.step` / `293d475x9025a2te3.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/8603145218628218880) (24 pp, sha256 `9e7c46051ecf388c`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/293d475x9025a2te3-datasheet.pdf)