| 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 | BF266 | 400MHZ | Si-NPN | ||||
| 2 | BF267 | 350MHZ | Si-NPN | ||||
| 3 | BF268 | 600MHZ | Si-NPN | ||||
| 4 | BF269 | <1MHZ或未知 | Si-NPN | ||||
| 5 | BF270 | 600MHZ | Si-NPN | ||||
| 6 | BF271 | 900MHZ | Si-NPN | ||||
| 7 | BF272 | 775MHZ | Si-NPN | ||||
| 8 | BF272(A) | 850MHZ | Si-NPN | ||||
| 9 | BF272(A,S) | 850MHZ | Si-PNP | ||||
| 10 | BF273 | 550MHZ | Si-NPN | ||||
| 11 | BF273(C,D) | 700MHZ | Si-NPN | ||||
| 12 | BF274 | 700MHZ | Si-NPN | ||||
| 13 | BF274(B,C) | 700MHZ | Si-NPN | ||||
| 14 | BF277 | 350MHZ | Si-NPN | ||||
| 15 | BF278 | 350MHZ | Si-NPN | ||||
| 16 | BF279 | 500MHZ | Si-NPN | ||||
| 17 | BF280 | 500MHZ | Si-NPN | ||||
| 18 | BF281 | 700MHZ | Si-NPN | ||||
| 19 | BF282 | 600MHZ | Si-NPN | ||||
| 20 | BF283 | 250MHZ | Si-NPN | ||||
| 21 | BF284 | 250MHZ | Si-NPN | ||||
| 22 | BF285 | 250MHZ | Si-NPN | ||||
| 23 | BF286 | 250MHZ | Si-NPN | ||||
| 24 | BF287 | 600MHZ | Si-NPN | ||||
| 25 | BF288 | 500MHZ | Si-NPN | ||||
| 26 | 2N4966 | 50V | 0.03A | 0.2W | β>40 | >40MHZ | Si-NPN |
| 27 | 2N4967 | 50V | 0.03A | 0.2W | β>100 | >40MHZ | Si-NPN |
| 28 | 2N4968 | 30V | 0.03A | 0.2W | β>40 | >40MHZ | Si-NPN |
| 29 | 2N4969 | 50V | 0.5A | 0.2W | β>40 | >200MHZ | Si-NPN |
| 30 | 2N4970 | 50V | 0.5A | 0.2W | β>100 | >200MHZ | Si-NPN |
