BPT-BP2331 и другие
| Компонент | Описание | Производитель | |
| BPT-BP2331 | SILICON PHOTO TRANSISTOR |
Yellow Stone Corp |
 |
| BPT-BP2331 | LED |
BRIGHT LED ELECTRONICS CORP |
|
| BPT-BP2334 | END- LOOK PACKAGE PHOTOTRANSISTOR |
BRIGHT LED ELECTRONICS CORP |
|