BDW21A и другие
| Компонент | Описание | Производитель | |
| BDW21 | Bipolar NPN Device |
Seme LAB |
 |
| BDW21A | Bipolar NPN Device in a Hermetically sealed TO3 |
Seme LAB |
|
| BDW21B | Bipolar NPN Device in a Hermetically sealed TO3 |
Seme LAB |
|
| BDW21C | Bipolar NPN Device in a Hermetically sealed TO3 Metal Package |
Seme LAB |
|
| SF_BDW21 | Bipolar NPN Device |
Seme LAB |
|
| SF_BDW21C | Bipolar NPN Device in a Hermetically sealed TO3 Metal Package |
Seme LAB |
|