| Компонент | Описание | Производитель | |
| CY19B | Quartz Crystal Leaded HC49 Crystal |
Crystek Corporation |
|
| CY19BP | Quartz Crystal Leaded HC49 Crystal |
Crystek Corporation |
|
| CY19BPS | Quartz Crystal Low Profile HC49S Leaded Crystal |
Crystek Corporation |
|
| CY19BS | Quartz Crystal Low Profile HC49S Leaded Crystal |
Crystek Corporation |