| 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 | BFX68A
| 80V | 1A | 0.8W | | >70MHZ | Si-NPN |
| 2 | BFX69
| 75V | 1A | 0.8W | | >60MHZ | Si-NPN |
| 3 | BFX69A
| 80V | 1A | 0.8W | | >60MHZ | Si-NPN |
| 4 | BFX70
| 100V | 0.5A | | | 100MHZ | Si-NPN |
| 5 | BFX71
| 100V | 0.5A | | | 100MHZ | Si-NPN |
| 6 | BFX72
| 100V | 0.5A | | | 100MHZ | Si-NPN |
| 7 | BFX73
| 30V | 0.05A | | | 900MHZ | Si-NPN |
| 8 | BFX74
| 50V | 0.5A | 0.6W | | 90MHZ | Si-PNP |
| 9 | BFX74A
| 60V | 0.5A | 0.8W | | 150MHZ | Si-PNP |
| 10 | BFY22
| 5V | 0.05A | | β>30 | 20MHZ | Si-NPN |
| 11 | BFY23(ROT)
| 5V | 0.05A | | β>70 | <1MHZ或未知 | Si-NPN |
| 12 | BFY23(A)
| 5V | 0.05A | | β>70 | 20MHZ | Si-NPN |
| 13 | BFY24
| 5V | 0.05A | | β>45 | 20MHZ | Si-NPN |
| 14 | BFY25
| 60V | 0.2A | 0.6W | | >200MHZ | Si-NPN |
| 15 | BFY26
| 60V | 0.2A | 0.36W | | >200MHZ | Si-NPN |
| 16 | BFY27
| 70V | | 0.36W | | >250MHZ | Si-NPN |
| 17 | BFY28
| 60V | 0.1A | 0.3W | | 400MHZ | Si-NPN |
| 18 | BFY29
| 45V | 0.05A | | β>30 | 20MHZ | Si-NPN |
| 19 | BFY30
| 45V | 0.05A | | β>70 | 20MHZ | Si-NPN |
| 20 | BFY31
| 75V | 0.5A | | | >60MHZ | Si-NPN |
| 21 | BFY33
| 50V | 0.5A | 0.75W | | 80MHZ | Si-NPN |
| 22 | BFY34
| 75V | 0.5A | 0.75W | | 80MHZ | Si-NPN |
| 23 | BFY37(I)
| 25V | 0.1A | 0.3W | | 270MHZ | Si-NPN |
| 24 | BFY39(I...III)
| 45V | 0.1A | 0.3W | | 150MHZ | Si-NPN |
| 25 | BFY40
| 60V | 0.8A | 0.8W | | 60MHZ | Si-NPN |
| 26 | BFY41
| 120V | 0.6A | 0.8W | | 60MHZ | Si-NPN |
| 27 | BFY42
| 50V | 0.2A | 0.3W | β=500 | 250MHZ | Si-NPN |
| 28 | BFY43
| 140V | 0.1A | 0.8W | | 60MHZ | Si-NPN |
| 29 | BFY44
| 80V | | 2.1W | | 180MHZ | Si-NPN |
| 30 | BFY45
| 140V | 0.03A | 0.7W | | 130MHZ | Si-NPN |
