| PartNumber | ECS-49-20-5P-TR | ECS-49-20-5P-DN-TR |
| Description | Crystals 4.9152MHz 20pF | Crystals 4.9152MHz 20pF |
| Manufacturer | ECS | ECS |
| Product Category | Crystals | Crystals |
| RoHS | N | N |
| Termination Style | SMD/SMT | SMD/SMT |
| Package / Case | HC-49/US | HC-49/US |
| Load Capacitance | 20 pF | 20 pF |
| Frequency | 4.9152 MHz | 4.9152 MHz |
| Tolerance | 30 PPM | 30 PPM |
| Frequency Stability | 50 PPM | 100 PPM |
| Minimum Operating Temperature | - 10 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 85 C |
| Length | 13.2 mm | 13.2 mm |
| Width | 4.8 mm | 4.8 mm |
| Height | 4.3 mm | 4.3 mm |
| Series | CSM-7 | CSM-7 |
| Packaging | Bulk | Reel |
| Type | SMD Quartz | Quartz Crystal |
| Brand | ECS | ECS |
| Mounting Style | SMD/SMT | SMD/SMT |
| Product Type | Crystals | Crystals |
| Factory Pack Quantity | 100 | 1000 |
| Subcategory | Crystals | Crystals |