2N2221AX и другие
| Компонент | Описание | Производитель | |
| 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 |
|
| 2N2221A | NPN SILICON SWITCHING TRANSISTOR |
Microsemi Corporation |
|
| 2N2221A | SWITCHING SILICON TRANSISTORS |
Comset Semiconductor |
|
| 2N2221A | NPN SILICON TRANSISTOR |
Central Semiconductor Corp |
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| 2N2221A | NPN SILICON PLANAR TRANSISTORS |
Siemens Semiconductor Group |
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| 2N2221A | NPN SILICON PLANAR SWITCHING TRANSISTORS |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N2221A | SMALL SIGNAL BIPOLAR NPN SILICON |
Microsemi Corporation |
|
| 2N2221A | NPN SILICON PLANAR SWITCHING TRANSISTORS |
Boca Semiconductor Corporation |
|