181RKI80 и другие
| Компонент | Описание | Производитель | |
| 181RKI80 | PHASE CONTROL THYRISTORS |
International Rectifier |
 |
| 181RKI80 | Phase Control Thyristors (Stud Version), 180 A |
Vishay Siliconix |
|
| 181RKI80PBF | Phase Control Thyristors (Stud Version), 180 A |
Vishay Siliconix |
|
| 181RKI80S90 | Phase control thyristor |
International Rectifier |
|