HC49-4HL и другие
| Компонент | Описание | Производитель | |
| HC49-4H | Low-cost, industry-standard crystal unit |
EUROQUARTZ limited |
 |
| HC49-4H | SURFACE MOUNT QUARTZ CRYSTALS |
List of Unclassifed Manufacturers |
|
| HC49-4H/351DF | Low Profile Crystal |
Golledge Electronics Ltd |
|
| HC49-4HL | Low-cost, industry-standard crystal unit |
EUROQUARTZ limited |
|
| HC49/4H | SURFACE MOUNT QUARTZ CRYSTALS |
List of Unclassifed Manufacturers |
|
| HC49/4H | HC49/4H Crystals |
List of Unclassifed Manufacturers |
|
| HC49/4H-3L | HC49/4H Crystals |
List of Unclassifed Manufacturers |
|
| HC494H | HC49/4H Crystals |
List of Unclassifed Manufacturers |
|
| HC494H | Low Profile Crystal |
Golledge Electronics Ltd |
|