# EZJZ1V220JA

**PANASONIC** · Varistors · 0603

EZJZ1V220JA from PANASONIC, 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 | 1 | passive | Terminal 1 of an unpolarised resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANASONIC |
| Package | 0603 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature Range |  | -40 |  | 85 | °C |  | 4 |
| Maximum allowable voltage DC |  |  |  | 13 | V | Maximum DC voltage applied continuously within operating temperature range | 4 |
| Maximum ESD (IEC61000-4-2) |  |  |  | 20 |  | IEC61000-4-2, 10 times (5 each polarity) | 4 |
| Capacitance |  |  | 160 | 220 | pF | at 1 MHz | 4 |
| Resistance to soldering heat, ΔVc/Vc | ΔVc/Vc | -10 |  | 10 | % | Solder 270 °C 3 s / 260 °C 10 s immersion; evaluated after 24±2 h standard condition | 8 |
| Temperature cycling, ΔVc/Vc | ΔVc/Vc | -10 |  | 10 | % | 5 cycles: max operating temp 30±3 min, ordinary temp 3 min max, min operating temp 30±3 min, ordinary temp 3 min max; evaluated after 24±2 h | 8 |
| Biased humidity, ΔVc/Vc | ΔVc/Vc | -10 |  | 10 | % | 40±2 °C, 90 to 95 %RH, maximum allowable voltage, 500+24/0 h; evaluated after 24±2 h | 8 |
| High temperature exposure (dry heat), ΔVc/Vc | ΔVc/Vc | -10 |  | 10 | % | Maximum operating temperature ±3 °C, maximum allowable voltage, 500+24/0 h; evaluated after 24±2 h | 8 |
| Nominal varistor voltage |  |  | 22 |  | V | at 1 mA DC | 4 |
| Maximum peak current |  |  | 185 |  | A | 8/20 µs, 2 times | 4 |

## 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 |
|---|---|---|---|---|
| housing | PC |  | PC, PDA USB2.0, IEEE1394, LAN1000BASE | 2 |

## CAD (KiCad official)

- Symbol: `EZJZ1V220JA`
- Footprint: `Resistor_SMD:R_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `ezjz1v220ja-etched.step` / `ezjz1v220ja-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ezjz1v220ja.step` / `ezjz1v220ja.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/8588929755013505024) (8 pp, sha256 `bb6b68cd0f255982`, retrieved 2026-10-18, 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/ezjz1v220ja-datasheet.pdf)