ES1990S и другие
| Компонент | Описание | Производитель | |
| DS1990 | Serial Number iButton |
Dallas Semiconductor |
 |
| DS1990A | Serial Number iButton |
Maxim Integrated Products |
|
| DS1990A | Serial Number iButton |
Dallas Semiconductor |
|
| DS1990A-F3 | Serial Number iButton |
Dallas Semiconductor |
|
| DS1990A-F3+ | Serial Number iButton |
Maxim Integrated Products |
|
| DS1990A-F5 | Serial Number iButton |
Dallas Semiconductor |
|
| DS1990A-F5+ | Serial Number iButton |
Maxim Integrated Products |
|
| DS1990R | Serial Number iButton |
Maxim Integrated Products |
|
| ES1990S | PCI audio accelerator, 3 V |
ESS Technology,Inc |
|
| LBS19901 | SAW Filter Technical Specification |
SIPAT Co,Ltd |
|