| 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 | 2N156
| 30V | 3A | 25W | | <1MHZ或未知 | Ge-PNP |
| 2 | 2N157
| 60V | 3A | 20W | | <1MHZ或未知 | Ge-PNP |
| 3 | 2N157(A)
| 90V | 3A | 20W | | <1MHZ或未知 | Ge-PNP |
| 4 | 2N158
| 90V | 3A | 25W | | <1MHZ或未知 | Ge-PNP |
| 5 | 2N520
| 25V | | 0.1W | | >3MHZ | Ge-PNP |
| 6 | 2N520(A)
| 25V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 7 | 2N521
| 15V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 8 | 2N521(A)
| 25V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 9 | 2N522
| 15V | | 0.1W | | >15MHZ | Ge-PNP |
| 10 | 2N522(A)
| 25V | | 0.1W | | >15MHZ | Ge-PNP |
| 11 | 2N523
| 15V | | 0.1W | | >21MHZ | Ge-PNP |
| 12 | 2N523(A)
| 20V | | 0.1W | | >21MHZ | Ge-PNP |
| 13 | 2N524(A)
| 45V | 0.5A | 0.225W | | 1.5MHZ | Ge-PNP |
| 14 | 2N525(A)
| 45V | 0.5A | 0.225W | | 2MHZ | Ge-PNP |
| 15 | 2N526(A)
| 45V | 0.5A | 0.225W | | 2.5MHZ | Ge-PNP |
| 16 | 2N527(A)
| 45V | 0.5A | 0.225W | | 3.5MHZ | Ge-PNP |
| 17 | 2N529
| 15V | 0.025A | | β>15 | <1MHZ或未知 | Ge-N/P |
| 18 | 2N528
| 40V | 1A | 2.5W | | >4MHZ | Ge-NPN |
| 19 | 2N530
| 15V | 0.025A | | β>20 | <1MHZ或未知 | Ge-N/P |
| 20 | 2N531
| 15V | 0.025A | | β>25 | <1MHZ或未知 | Ge-N/P |
| 21 | 2N532
| 15V | 0.025A | | β>30 | <1MHZ或未知 | Ge-N/P |
| 22 | 2N533
| 15V | 0.025A | | β>35 | <1MHZ或未知 | Ge-N/P |
| 23 | 2N534
| 50V | 0.025A | 0.025W | | <1MHZ或未知 | Ge-NPN |
| 24 | 2N535(A,B)
| 20V | 0.02A | 0.05W | | 2MHZ | Ge-NPN |
| 25 | 2N536
| 20V | 0.03A | 0.05W | | 2MHZ | Ge-NPN |
| 26 | 2N537
| 30V | 0.1A | | | 600MHZ | Ge-NPN |
| 27 | 2N538(A,M)
| 80V | 3.5A | 34W | β>20 | <1MHZ或未知 | Ge-NPN |
| 28 | 2N539(A)
| 80V | 3.5A | 34W | β>30 | <1MHZ或未知 | Ge-NPN |
| 29 | 2N540(A)
| 80V | 3.5A | 34W | β>45 | <1MHZ或未知 | Ge-NPN |
| 30 | 2N541(A)
| 15V | 0.025A | 0.2W | | >10MHZ | Si-NPN |
