| 1509921 | ST303C12CHK0L | Inverter grade thyristor | International Rectifier |
| 1509922 | ST303C12CHK1 | Inverter grade thyristor | International Rectifier |
| 1509923 | ST303C12CHK1L | Inverter grade thyristor | International Rectifier |
| 1509924 | ST303C12CHK2 | Inverter grade thyristor | International Rectifier |
| 1509925 | ST303C12CHK2L | Inverter grade thyristor | International Rectifier |
| 1509926 | ST303C12CHK3 | Inverter grade thyristor | International Rectifier |
| 1509927 | ST303C12CHK3L | Inverter grade thyristor | International Rectifier |
| 1509928 | ST303C12HK0L | Inverter grade thyristor | International Rectifier |
| 1509929 | ST303C12HK1L | Inverter grade thyristor | International Rectifier |
| 1509930 | ST303C12HK2L | Inverter grade thyristor | International Rectifier |
| 1509931 | ST303C12HK3 | Inverter grade thyristor | International Rectifier |
| 1509932 | ST303C12HK3L | Inverter grade thyristor | International Rectifier |
| 1509933 | ST303C12LFJ0 | 1200V 995A Inverter Thyristor in a TO-200AC (B-Puk) package | International Rectifier |
| 1509934 | ST303C12LFK0 | 1200V 995A Inverter Thyristor in a TO-200AC (B-Puk) package | International Rectifier |
| 1509935 | ST303C12LHK0 | Inverter grade thyristor | International Rectifier |
| 1509936 | ST303C12LHK1 | Inverter grade thyristor | International Rectifier |
| 1509937 | ST303C12LHK2 | Inverter grade thyristor | International Rectifier |
| 1509938 | ST303S04MFN0 | Inverter grade thyristor | International Rectifier |
| 1509939 | ST303S04MFN0L | Inverter grade thyristor | International Rectifier |
|
| 1509940 | ST303S04MFN1 | Inverter grade thyristor | International Rectifier |
| 1509941 | ST303S04MFN1L | Inverter grade thyristor | International Rectifier |
| 1509942 | ST303S04MFN3 | Inverter grade thyristor | International Rectifier |
| 1509943 | ST303S04MFN3L | Inverter grade thyristor | International Rectifier |
| 1509944 | ST303S04PFL0 | 400V 471A Inverter Thyristor in a TO-209AE (TO-118) package | International Rectifier |
| 1509945 | ST303S04PFL0 | Thyristor SCR 400V 8.32KA 4-Pin TO-118 | New Jersey Semiconductor |
| 1509946 | ST303S04PFN0 | 400V 471A Inverter Thyristor in a TO-209AE (TO-118) package | International Rectifier |
| 1509947 | ST303S04PFN0 | Thyristor SCR 400V 8.32KA 4-Pin TO-118 | New Jersey Semiconductor |
| 1509948 | ST303S04PFN0L | Inverter grade thyristor | International Rectifier |
| 1509949 | ST303S04PFN1 | Inverter grade thyristor | International Rectifier |
| 1509950 | ST303S04PFN1L | Inverter grade thyristor | International Rectifier |
| 1509951 | ST303S04PFN3 | Inverter grade thyristor | International Rectifier |
| 1509952 | ST303S04PFN3L | Inverter grade thyristor | International Rectifier |
| 1509953 | ST303S08MFN0 | Inverter grade thyristor | International Rectifier |
| 1509954 | ST303S08MFN0L | Inverter grade thyristor | International Rectifier |
| 1509955 | ST303S08MFN1 | Inverter grade thyristor | International Rectifier |
| 1509956 | ST303S08MFN1L | Inverter grade thyristor | International Rectifier |
| 1509957 | ST303S08MFN3 | Inverter grade thyristor | International Rectifier |
| 1509958 | ST303S08MFN3L | Inverter grade thyristor | International Rectifier |
| 1509959 | ST303S08PFL0 | 800V 471A Inverter Thyristor in a TO-209AE (TO-118) package | International Rectifier |
| 1509960 | ST303S08PFL0 | Thyristor SCR 800V 8.32KA 4-Pin TO-118 | New Jersey Semiconductor |
