# ECHU1H103JX5

**PANASONIC** · Film Capacitors · 1206

ECHU1H103JX5 from PANASONIC, in a 1206. 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 | Outer electrode terminal of the non-polar 0.010 µF ±5% stacked metallized PPS film capacitor, rated 50 V.DC, with 150% rated voltage withstand for 60 s between terminals. |
| 2 | 2 | passive | Second outer electrode terminal of the non-polar capacitor, with 0.65 mm electrode length e and at least 1.0 mm gap g between electrodes for size H2. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANASONIC |
| Package | 1206 |
| 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 |  |  | 10 |  | nF | nominal, catalog attribute (LCSC C178424) | catalog |
| Tolerance |  | -5 |  | 5 | % | catalog attribute (LCSC C178424) | catalog |
| Rated voltage |  |  |  | 50 | V | catalog attribute (LCSC C178424) | catalog |
| Operating temperature |  | -55 |  | 125 | °C | catalog description (LCSC C178424) | catalog |

## CAD (KiCad official)

- Symbol: `ECHU1H103JX5`
- Footprint: `Capacitor_SMD:C_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `echu1h103jx5-etched.step` / `echu1h103jx5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `echu1h103jx5.step` / `echu1h103jx5.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANASONIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588905131300048896) (2 pp, sha256 `bc842f1d08150e89`, 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/echu1h103jx5-datasheet.pdf)