# 298W107X0004M2T

**Vishay Intertech** · Tantalum Capacitors · 0603

298W107X0004M2T from Vishay Intertech, in a 0603. 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 | Anode (+) | passive | Anode (+) termination, marked by the polarity bar on the body; the part is polarized and withstands reverse voltage of only 10 % of DC rating at +25 °C, 5 % at +85 °C and 1 % at +125 °C. |
| 2 | Cathode (-) | passive | Cathode (-) termination at the end opposite the polarity bar; the 4 V DC rated 298W part must be derated above +40 °C (2.5 V at +85 °C, 1.6 V at +125 °C). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | 0603 |
| 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 |  |  | 100 |  | µF | nominal, catalog attribute (LCSC C6663208) | catalog |
| Tolerance |  | -20 |  | 20 | % | catalog attribute (LCSC C6663208) | 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 |  | gold | TERMINATION 100 % tin Tin / lead solder plated, 100 % tin and gold plated | 9 |

## CAD (KiCad official)

- Symbol: `298W107X0004M2T`
- Footprint: `Capacitor_SMD:C_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `298w107x0004m2t-etched.step` / `298w107x0004m2t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `298w107x0004m2t.step` / `298w107x0004m2t.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/8603201966994567168) (19 pp, sha256 `cb6c602880d881c0`, retrieved 2026-11-07, 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/298w107x0004m2t-datasheet.pdf)