| Компонент | Описание | Производитель | |
| B59084B1120A151 | Overcurrent protection in telecom equipment |
EPCOS |
|
| B59084B1120A151 | PTC thermistors for overcurrent protection in telecom applications |
EPCOS |
|
| B59084B1120A153 | Overcurrent protection in telecom equipment |
EPCOS |