| BT139 | TRIACs |
| BT139F | TRIACs |
| BT139X | TRIACs |
| BT139F | TRIACs |
| BT139B-Series | TRIACs |
| BT139X-Series | TRIACs |
| BT139 | TRIACs |
| BT139-Series | TRIACs |
| BT139F-600E | TRIACs |
| BT139-Series-E | TRIACs |
| BT139X-600E | TRIACs |
| BT139B-Series-E | TRIACs |
| BT139B-Series-E | TRIACs |
| BT139B-Series | TRIACs |
| BT139X-Series | TRIACs |
| BT139-Series | TRIACs |
| BT139-Series-E | TRIACs |
| BT139X-600E | TRIACs |
| BT139B-Series-E | TRIACs |
| BT139B-Series-E | TRIACs |