| 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 | 2SB525 | 30V | 1A | 0.8W | 100MHZ | Si-PNP | |
| 2 | 2SB526 | 90V | 0.8A | 10W | 70MHZ | Si-PNP | |
| 3 | 2SB527 | 110V | 0.8A | 10W | 70MHZ | Si-PNP | |
| 4 | 2SB528 | 130V | 0.8A | 10W | 70MHZ | Si-PNP | |
| 5 | 2SB529 | 40V | 2A | 10W | 70MHZ | Si-PNP | |
| 6 | 2SB53 | 30V | 0.25A | 0.2W | <1MHZ或未知 | Ge-PNP | |
| 7 | 2SB530 | 110V | 6A | 80W | <1MHZ或未知 | Si-PNP | |
| 8 | 2SB531 | 90V | 6A | 50W | 8MHZ | Si-PNP | |
| 9 | 2SB532 | 80V | 5A | 60W | 10MHZ | Si-PNP | |
| 10 | 2SB533 | 20V | 2A | 6W | <1MHZ或未知 | Ge-PNP | |
| 11 | 2SB534 | 20V | 0.5A | 0.2W | <1MHZ或未知 | Ge-PNP | |
| 12 | 2SB535 | 35V | 1A | 0.25W | 6MHZ | Ge-PNP | |
| 13 | 2SB536 | 130V | 1.5A | 20W | 40MHZ | Si-PNP | |
| 14 | 2SB537 | 130V | 1.5A | 20W | 40MHZ | Si-PNP | |
| 15 | 2SB538 | 65V | 15A | 75W | <1MHZ或未知 | Ge-PNP | |
| 16 | 2SB539(A) | 130V | 10A | 100W | 8MHZ | Si-PNP | |
| 17 | 2SB539B | 150V | 10A | 100W | 8MHZ | Si-PNP | |
| 18 | 2SB539C | 160V | 10A | 100W | 8MHZ | Si-PNP | |
| 19 | 2SB54 | 30V | 0.15A | 0.15W | <1MHZ或未知 | Ge-PNP | |
| 20 | 2SB540 | 50V | 2A | 6W | <1MHZ或未知 | Ge-PNP | |
| 21 | 2SB541 | 110V | 8A | 80W | 9MHZ | Si-PNP | |
| 22 | 2SB542 | 20V | 0.5A | 0.3W | 150MHZ | Si-PNP | |
| 23 | 2SB544(MP,P1,P2) | 25V | 1A | 0.9W | 180MHZ | Si-PNP | |
| 24 | 2SB546(A) | 200V | 2A | 20W | 5MHZ | Si-PNP | |
| 25 | 2SB547(A) | 200V | 2A | 20W | 5MHZ | Si-PNP | |
| 26 | 2SB548 | 100V | 0.8A | 10W | 70MHZ | Si-PNP | |
| 27 | 2SB549 | 120V | 0.8A | 10W | 70MHZ | Si-PNP | |
| 28 | 2SB55 | 60V | 0.15A | 0.15W | <1MHZ或未知 | Ge-PNP | |
| 29 | 2SB550 | 100V | 5A | 25W | 20MHZ | Si-PNP | |
| 30 | 2SB551 | 50V | 3A | 25W | 32MHZ | Si-PNP |
