| 1537801 | T1235-600G-TR | 12A TRIACS | ST Microelectronics |
| 1537802 | T1235-800G | 12A triac, 800V | SGS Thomson Microelectronics |
| 1537803 | T1235-800G | 12A TRIACS | ST Microelectronics |
| 1537804 | T1235-800G-TR | 12A triac, 800V | SGS Thomson Microelectronics |
| 1537805 | T1235-800G-TR | 12A TRIACS | ST Microelectronics |
| 1537806 | T1235H | 12A TRIACS | ST Microelectronics |
| 1537807 | T1235H-600G | 12A TRIACS | SGS Thomson Microelectronics |
| 1537808 | T1235H-600G | 12A TRIACS | ST Microelectronics |
| 1537809 | T1235H-600G-TR | 12A TRIACS | ST Microelectronics |
| 1537810 | T1235H-600T | 12A TRIACS | SGS Thomson Microelectronics |
| 1537811 | T1235H-600T | 12A TRIACS | ST Microelectronics |
| 1537812 | T1235H-600TRG | 12A TRIACS | ST Microelectronics |
| 1537813 | T1235H-6G | High-temperature 12A Triacs | ST Microelectronics |
| 1537814 | T1235H-6G-TR | High-temperature 12A Triacs | ST Microelectronics |
| 1537815 | T1235H-6I | High-temperature 12A Triacs | ST Microelectronics |
| 1537816 | T1235H-6T | High-temperature 12A Triacs | ST Microelectronics |
| 1537817 | T1235T-6I | 12A Snubberless™ Triacs | ST Microelectronics |
| 1537818 | T1235T-8FP | 12 A Snubberless™ Triac | ST Microelectronics |
| 1537819 | T1235T-8T | 12 A Snubberless™ Triac | ST Microelectronics |
|
| 1537820 | T1250H | High-temperature 12A Triacs | ST Microelectronics |
| 1537821 | T1250H-6G | High-temperature 12A Triacs | ST Microelectronics |
| 1537822 | T1250H-6G-TR | High-temperature 12A Triacs | ST Microelectronics |
| 1537823 | T1250H-6I | High-temperature 12A Triacs | ST Microelectronics |
| 1537824 | T1250H-6T | High-temperature 12A Triacs | ST Microelectronics |
| 1537825 | T1258N | PHASE CONTROL THYRISTORS | etc |
| 1537826 | T1259N | PHASE CONTROL THYRISTORS | etc |
| 1537827 | T125_04 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. | USHA India LTD |
| 1537828 | T125_06 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. | USHA India LTD |
| 1537829 | T125_08 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 800V, Vrsm = 900V. | USHA India LTD |
| 1537830 | T125_10 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1000V, Vrsm = 1100V. | USHA India LTD |
| 1537831 | T125_12 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. | USHA India LTD |
| 1537832 | T125_14 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1400V, Vrsm = 1500V. | USHA India LTD |
| 1537833 | T125_16 | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V. | USHA India LTD |
| 1537834 | T12A6CI | AC Switching | Korea Electronics (KEC) |
| 1537835 | T12F100 | THYRISTOR 100V | AEG-TELEFUNKEN |
| 1537836 | T12F200 | THYRISTOR 200V | AEG-TELEFUNKEN |
| 1537837 | T12F300 | THYRISTOR 300V | AEG-TELEFUNKEN |
| 1537838 | T12F400 | THYRISTOR 400V | AEG-TELEFUNKEN |
| 1537839 | T12F500 | THYRISTOR 500V | AEG-TELEFUNKEN |
| 1537840 | T12F600 | THYRISTOR 600V | AEG-TELEFUNKEN |
