Images are for reference only.
See Product Specifications for product details.
| Part Number | 2ST2121 |
|---|---|
| Part Status | Obsolete |
| Transistor Type | PNP |
| Current - Collector (Ic) (Max) | 17A |
| Voltage - Collector Emitter Breakdown (Max) | 250V |
| Vce Saturation (Max) @ Ib, Ic | 3V @ 800mA, 8A |
| Current - Collector Cutoff (Max) | 5µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 80 @ 1A, 5V |
| Power - Max | 250W |
| Frequency - Transition | 25MHz |
| Operating Temperature | 200°C (TJ) |
| Mounting Type | Chassis Mount |
| Package / Case | TO-204AA, TO-3 |
| Supplier Device Package | TO-3 |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
 |
2ST1480FP | STMicroelectronics | TRANS NPN 80V 5A TO-220FP | 0 | Details | |
 |
2ST2121 | STMicroelectronics | TRANS PNP 250V 17A TO-3 | 0 | Details | |
 |
2ST31A | STMicroelectronics | TRANS NPN 60V 3A TO-220 | - | 3465 | Details |
 |
2ST501T | STMicroelectronics | TRANS NPN DARL 350V 4A TO-220 | 1389 | Details | |
 |
2ST5949 | STMicroelectronics | TRANS NPN 250V 17A TO-3 | 0 | Details | |
 |
2STA1694 | STMicroelectronics | TRANS PNP 120V 8A TO-3P | 814 | Details | |
 |
2STA1695 | STMicroelectronics | TRANS PNP 140V 10A TO-3P | 0 | Details | |
 |
2STA1837 | STMicroelectronics | TRANS PNP 230V 1A TO-220FP | 0 | Details | |
 |
2STA1943 | STMicroelectronics | TRANS PNP 230V 15A TO-264 | 458 | Details | |
 |
2STA1962 | STMicroelectronics | TRANS PNP 230V 15A TO-3P | 553 | Details | |
 |
2STA2120 | STMicroelectronics | TRANS PNP 250V 17A TO-3P | 415 | Details | |
 |
2STA2121 | STMicroelectronics | TRANS PNP 250V 17A TO-264 | 268 | Details |