# 293D475X9025B2TE3

**Vishay Intertech** · Tantalum Capacitors · CASE-B-3528-21(mm)

293D475X9025B2TE3 from Vishay Intertech, in a CASE-B-3528-21(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 | 1 | passive | Terminal 1 of an unpolarised capacitor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | CASE-B-3528-21(mm) |
| Category | Capacitors |
| Pins | 2 |

## Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance |  |  | 4.7 |  | µF | nominal, catalog attribute (LCSC C2859532) | catalog |
| Tolerance |  | -10 |  | 10 | % | catalog attribute (LCSC C2859532) | catalog |
| Operating temperature |  | -55 |  | 125 | °C | catalog description (LCSC C2859532) | catalog |

## 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: `293D475X9025B2TE3`
- Footprint: `Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B`
- 3D model: CASE-B-3528-21(mm) (KiCad packages3D, STEP)
- 3D model files: `293d475x9025b2te3-etched.step` / `293d475x9025b2te3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `293d475x9025b2te3.step` / `293d475x9025b2te3.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/8590197221556981760) (24 pp, sha256 `be55c72c189dc78b`, retrieved 2026-10-16, 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/293d475x9025b2te3-datasheet.pdf)