BC557BZL1 и другие
| Компонент | Описание | Производитель | |
| BC557BZL1 | Amplifier Transistors |
ON Semiconductor |
 |
| BC557BZL1 | Amplifier Transistors PNP Silicon |
ON Semiconductor |
|
| BC557BZL1G | Amplifier Transistors |
ON Semiconductor |
|
| BC557BZL1G | Amplifier Transistors PNP Silicon |
ON Semiconductor |
|