| 25TTS08FP | International Rectifier | 800V 16A Phase Control SCR in a TO-220 Full-Pak package |
| 25TTS08S | International Rectifier | 800V 16A Phase Control SCR in a D2-Pak package |
| 25TTS12 | International Rectifier | 1200V 16A Phase Control SCR in a TO-220 package |
| 25TTS12FP | International Rectifier | 1200V 16A Phase Control SCR in a TO-220 Full-Pak package |
| 25TTS12S | International Rectifier | 1200V 16A Phase Control SCR in a D2-Pak package |