| Manufacturer | Part Number | Description |
|---|---|---|
| IDA | HC49UM | (HC49US/UM) Resistance Weld Low Profile Crystal |
| auris | HC49USSMD | Quartz SMD |
YIC |
HC-49US | Quartz Crystal |
| YXC | HC-49US | Crystal Unit |
ECS Inc |
HC-49USX | QUARTZ CRYSTAL |
| IDA | HC49US | (HC49US/UM) Resistance Weld Low Profile Crystal |
| auris | HC49US | Quartz THT |
|
ECS Inc |
HC-49US | QUARTZ CRYSTAL |
|
ECS Inc |
HC-49US-DN | Extended Temp Range Crystal |
|
ECS Inc |
HC-49USSX | Low Profile Crystal |
|
ECS Inc |
HC-49USX-DN | QUARTZ CRYSTAL |
