| Компонент | Описание | Производитель | |
| CNY17-2SR2VM | Phototransistor Optocouplers |
Fairchild Semiconductor |
|
| CNY172SR2VM | Phototransistor Optocouplers |
Fairchild Semiconductor |
|
| CNY172SR2VM | Phototransistor Optocouplers |
Fairchild Semiconductor |