# TMCP1A475MTRF

**Vishay Intertech** · Tantalum Capacitors · 0805

TMCP1A475MTRF from Vishay Intertech, in a 0805. 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, the end marked with the anode indication belt mark; rated 10 VDC at +85 °C (6.3 V at +125 °C), reverse voltage must not exceed 10 % of rated voltage or 1 V at 25 °C. |
| 2 | - | passive | Cathode (negative) terminal at the end opposite the anode belt mark; on the 7-inch TR reel the cathodes are close to the perforation side. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | 0805 |
| 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 C1954175) | catalog |
| Tolerance |  | -20 |  | 20 | % | catalog attribute (LCSC C1954175) | catalog |
| Operating temperature |  | -55 |  | 125 | °C | catalog description (LCSC C1954175) | catalog |

## CAD (KiCad official)

- Symbol: `TMCP1A475MTRF`
- Footprint: `Capacitor_SMD:C_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `tmcp1a475mtrf-etched.step` / `tmcp1a475mtrf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmcp1a475mtrf.step` / `tmcp1a475mtrf.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/8588893574964383744) (11 pp, sha256 `5d8a1894a261640d`, 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/tmcp1a475mtrf-datasheet.pdf)