| 序号 | 型号 | 极限工作电压 | 最大电流允许值 | 最大耗散功率 | 放大倍数 | 最大工作频率 | 制作材料 |
|---|---|---|---|---|---|---|---|
| 1 | 2N4449 | 15V | 0.2A | 0.3W | <1MHZ或未知 | Si-NPN | |
| 2 | 2N4450 | 60V | 0.5A | 0.36W | <1MHZ或未知 | Si-NPN | |
| 3 | 2N4451 | 12V | 0.1A | 0.3W | <1MHZ或未知 | Si-PNP | |
| 4 | GD152 | <1MHZ或未知 | Si-PNP | ||||
| 5 | GD160(A...C) | 20V | 3A | 5.3W | <1MHZ或未知 | Ge-PNP | |
| 6 | 2N4452 | 45V | 0.6A | 0.35W | <1MHZ或未知 | Si-PNP | |
| 7 | 2N4453 | 25V | 0.2A | 0.3W | <1MHZ或未知 | Si-NPN | |
| 8 | 2N4576 | 100V | 150W | <1MHZ或未知 | Si-NPN | ||
| 9 | 2N4851 | <1MHZ或未知 | UJT-P | ||||
| 10 | 2N4852 | <1MHZ或未知 | UJT-P | ||||
| 11 | 2N4853 | <1MHZ或未知 | UJT-P | ||||
| 12 | 2N4854 | 60V | 0.6A | 0.6W | β>100 | >200MHZ | Si-N/P |
| 13 | 2N4855 | 60V | 0.6A | 0.6W | β>40 | >200MHZ | Si-N/P |
| 14 | 2N4862 | 140V | 2A | 4W | >50MHZ | Si-NPN | |
| 15 | 2N4863 | 140V | 2A | 4W | >50MHZ | Si-NPN | |
| 16 | 2N4864 | 140V | 2A | 29W | >50MHZ | Si-NPN | |
| 17 | 2N4965 | 100V | 90A | 350W | >10MHZ | Si-NPN | |
| 18 | 2N4966 | 140V | 90A | 350W | >10MHZ | Si-NPN | |
| 19 | GD170(A...C) | 33V | 3A | 5.3W | <1MHZ或未知 | Ge-PNP | |
| 20 | GD175(A...C) | 50V | 3A | 5.3W | <1MHZ或未知 | Ge-PNP | |
| 21 | 2N4870 | <1MHZ或未知 | UJT-P | ||||
| 22 | 2N4871 | <1MHZ或未知 | UJT-P | ||||
| 23 | 2N4872 | 12V | 0.05A | 0.3W | <1MHZ或未知 | Si-PNP | |
| 24 | 2N4873 | 40V | 0.2A | 0.36W | <1MHZ或未知 | Si-PNP | |
| 25 | 2N4874 | 30V | 0.2A | 0.72W | >900MHZ | Si-NPN | |
| 26 | 2N4875 | 40V | 0.2A | 0.72W | >800MHZ | Si-NPN | |
| 27 | 2N4876 | 40V | 0.2A | 0.72W | >650MHZ | Si-NPN | |
| 28 | 2N4877 | 70V | 4A | 10W | >30MHZ | Si-NPN | |
| 29 | 2N4878 | 60V | 0.01A | 0.5W | >200MHZ | Si-NPN | |
| 30 | 2N4879 | 55V | 0.01A | 0.5W | >150MHZ | Si-NPN |
