| Manufacturer | Part Number | Description |
|---|---|---|
| BETTER ELECTRONICS BETTER ELECTRONICS | VDR10D221K | Metal-Oxide Varistor |
| ZZ Electronics ZZ Electronics | VDR10D221K | Metal-Oxide Varistor |
| TRIGON TRIGON | VDR10D221K | Disc Zinc Oxide Varistor |
| ZZ Electronics ZZ Electronics | VDR10D221KJ | Metal-Oxide Varistor |