| Компонент | Описание | Производитель | |
| MTRS4720 | Photo Reflector |
Marktech Corporate |
|
| MTRS4720D | Peak Emission Wavelength: 468nm |
Marktech Corporate |
|
| MTRS4720T | Photo Reflector |
Marktech Corporate |
|
| TS472_06 | Very low noise microphone preamplifier with 2.0V bias output and active low standby mode |
STMicroelectronics |