| Manufacturer | Part Number | Description |
|---|---|---|
Yangjie Electronic
| P4500SB | Thyristor Surge Suppressors |
SOCAY
| P4500SB | Thyristor Surge Suppressors |
Kexin Semiconductor
| P4500SB | Thyristor Surge Suppressors |
WPM
| P4500SB | Thyristors Solid Protection Device Bidirectional transient voltage suppressors |
