| 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 | 2N1224
| 40V | 0.01A | 0.12W | | 30MHZ | Ge-PNP |
| 2 | 2N1225
| 40V | 0.01A | 0.12W | | 100MHZ | Ge-PNP |
| 3 | 2N1240
| 35V | 0.1A | 1W | β>14 | 1.2MHZ | Si-PNP |
| 4 | 2N1241
| 35V | 0.1A | 1W | β>28 | 1.2MHZ | Si-PNP |
| 5 | 2N1242
| 60V | 0.1A | 1W | β>14 | 1MHZ | Si-PNP |
| 6 | 2N1243
| 60V | 0.1A | 1W | β>28 | 1MHZ | Si-PNP |
| 7 | 2N1244
| 110V | 0.1A | 1W | β>14 | 0.8MHZ | Si-PNP |
| 8 | 2N1245
| 30V | 4A | 20W | | <1MHZ或未知 | Ge-PNP |
| 9 | 2N1246
| 30V | 4A | 20W | | <1MHZ或未知 | Ge-PNP |
| 10 | 2N1247
| 6V | 0.005A | 0.03W | β>15 | 5MHZ | Si-NPN |
| 11 | 2N1248
| 6V | 0.005A | 0.03W | β>15 | 5MHZ | Si-NPN |
| 12 | 2N1249
| 6V | 0.005A | 0.03W | β>20 | 5MHZ | Si-NPN |
| 13 | 2N1250(/I)
| 60V | 5A | 85W | | <1MHZ或未知 | Si-NPN |
| 14 | 2N1251
| 20V | 0.1A | 0.15W | | <1MHZ或未知 | Ge-NPN |
| 15 | 2N1264(/13)
| 20V | 0.01A | 0.05W | | 3MHZ | Ge-PNP |
| 16 | 2N1265
| 20V | 0.1A | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 17 | 2N1265(/5)
| 10V | 0.1A | 0.05W | | <1MHZ或未知 | Ge-PNP |
| 18 | 2N1266
| 10V | | 0.08W | | <1MHZ或未知 | Ge-PNP |
| 19 | 2N1267
| 20V | 0.1A | 0.15W | β>6 | <1MHZ或未知 | Si-NPN |
| 20 | 2N1268
| 20V | 0.1A | 0.15W | β>11 | <1MHZ或未知 | Si-NPN |
| 21 | 2N1271
| 20V | 0.1A | 0.15W | β>11 | <1MHZ或未知 | Si-NPN |
| 22 | 2N1269
| 20V | 0.1A | 0.15W | β>11 | <1MHZ或未知 | Si-NPN |
| 23 | 2N1272
| 20V | 0.1A | 0.15W | β>28 | <1MHZ或未知 | Si-NPN |
| 24 | 2N1270
| 20V | 0.1A | 0.15W | β>6 | <1MHZ或未知 | Si-NPN |
| 25 | 2N1273
| 15V | 0.2A | 0.25W | | <1MHZ或未知 | Ge-PNP |
| 26 | 2N1274
| 25V | 0.2A | 0.25W | | <1MHZ或未知 | Ge-PNP |
| 27 | 2N1275
| 100V | 0.05A | 0.15W | | <1MHZ或未知 | Si-PNP |
| 28 | 2N1276
| 40V | 0.025A | 0.15W | β>9 | <1MHZ或未知 | Si-NPN |
| 29 | 2N1307
| 30V | 0.3A | 0.15W | β>60 | 15MHZ | Ge-PNP |
| 30 | 2N1309(A)
| 30V | 0.3A | 0.15W | β>80 | 20MHZ | Ge-PNP |