# ECHU1H223JX5

**PANASONIC** · Film Capacitors · 1210

ECHU1H223JX5 from PANASONIC, in a 1210. 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 | PANASONIC |
| Package | 1210 |
| 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 |
|---|---|---|---|---|---|---|---|
| Dissipation factor (tan δ) | tan δ |  |  | 0.6 | % | 20 °C, 1 kHz | 1 |
| Insulation resistance (IR) | IR | 3000 |  |  | MΩ | 20 °C, 50 V.DC, 60 s | 1 |
| Category temperature range |  | -55 |  | 125 | °C | Including temperature-rise on unit surface | 1 |
| Reflow soldering peak temperature |  |  |  | 260 | °C | Reflow soldering; temp at capacitor surface | 1 |
| Reflow time above 220 °C |  |  |  | 95 | s | Reflow soldering; at more than 220 °C; temp at capacitor surface | 1 |
| Capacitance tolerance (J) |  | -5 |  | 5 | % |  | 1 |
| Rated voltage (DC) |  |  |  | 50 | V.DC |  | 1 |
| Nominal capacitance |  |  | 0.022 |  | μF | Part ECHU1H223◻X5 (50 V.DC, size G2) | 2 |

## CAD (KiCad official)

- Symbol: `ECHU1H223JX5`
- Footprint: `Capacitor_SMD:C_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `echu1h223jx5-etched.step` / `echu1h223jx5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `echu1h223jx5.step` / `echu1h223jx5.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/8588924687836958720) (2 pp, sha256 `44cccd74224314db`, retrieved 2026-10-17, 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/echu1h223jx5-datasheet.pdf)