BT139X-500G и другие
| Компонент | Описание | Производитель | |
| BT139X-500 | Triacs |
NXP Semiconductors |
 |
| BT139X-500E | Triacs sensitive gate |
NXP Semiconductors |
|
| BT139X-500F | Triacs |
NXP Semiconductors |
|
| BT139X-500G | Triacs |
NXP Semiconductors |
|
| BT139X-500G | Thyristor Product Catalog |
Teccor Electronics |
|
| BT139X-500H | Thyristor Product Catalog |
Teccor Electronics |
|