SM75176E и другие
| Компонент | Описание | Производитель | |
| M75176P | RS-485 TRANSCEIVER |
Mitsubishi Electric Semiconductor |
 |
| SM75176 | T1/CEPT/ISDN-PRI Transformer |
Bourns Electronic Solutions |
|
| SM75176E | T1/CEPT/ISDN-PRI Transformer |
Bourns Electronic Solutions |
|
| SM75176EL | T1/CEPT/ISDN-PRI Transformer |
Bourns Electronic Solutions |
|