UPC3237TK и другие
| Компонент | Описание | Производитель | |
| UPC3237TK | BIPOLAR ANALOG INTEGRATED CIRCUIT |
California Eastern Labs |
 |
| UPC3237TK-E2 | BIPOLAR ANALOG INTEGRATED CIRCUIT |
California Eastern Labs |
|
| UPC3237TK-E2-A | BIPOLAR ANALOG INTEGRATED CIRCUIT |
California Eastern Labs |
|