2N2221A и другие
| Компонент | Описание | Производитель | |
| 2N2221 | NPN SILICON TRANSISTOR |
Central Semiconductor Corp |
 |
| 2N2221 | HIGH-SPEED SWITCHES |
STMicroelectronics |
|
| 2N2221 | Bipolar NPN Device in a Hermetically sealed TO18 Metal Package. |
Seme LAB |
|
| 2N2221 | NPN Silicon Planar Transistors |
Siemens Semiconductor Group |
|
| 2N2221 | SWITCHING SILICON TRANSISTORS |
Comset Semiconductor |
|
| 2N2221 | NPN Small Signal General Purpose Amplifiers |
Fairchild Semiconductor |
|
| 2N2221-2N2222 | HIGH-SPEED SWITCHES |
STMicroelectronics |
|
| 2N2221A | Bipolar NPN Device in a Hermetically sealed TO18 Metal Package. |
Seme LAB |
|
| 2N2221A | NPN Small Signal General Purpose Amplifiers |
Fairchild Semiconductor |
|
| 2N2221A | RADIATION HARDENED |
Microsemi Corporation |
|