| Manufacturer | Part Number | Description |
|---|---|---|
| 1SMA78CAT3G | 400 Watt Peak Power Zener Transient Voltage Suppressors | |
Littelfuse
| 1SMA78CAT3G | TVS Diodes |
| 1SMA78CAT3 | 400 Watt Peak Power Zener Transient Voltage Suppressors | |
Motorola Semiconductor (now NXP Semiconductors)
| 1SMA78CAT3 | Zener Transient Voltage Suppressors |