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| PartNumber | ECS-80-18-1X | ECS-80-18-18-TR | ECS-80-18-20BQ-DS |
| Description | Crystals 8MHz 18pF ESR 35 Ohm Max. | Crystals 8MHz 18pF 100ppm -40C +85C | Crystals 8.000MHz 18pF 100ppm -40 to 125C |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | Y | E | Y |
| Termination Style | Radial | SMD/SMT | SMD/SMT |
| Package / Case | HC-49/UX | 11.8 mm x 5.5 mm | 7 mm x 5 mm |
| Load Capacitance | 18 pF | 18 pF | 18 pF |
| Frequency | 8 MHz | 8 MHz | 8 MHz |
| Tolerance | 30 PPM | 30 PPM | 30 PPM |
| Frequency Stability | 50 PPM | 100 PPM | 100 PPM |
| ESR | 35 Ohms | 100 Ohms | 60 Ohms |
| Drive Level | 1 mW | 100 uW | 100 uW |
| Minimum Operating Temperature | - 10 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 125 C |
| Length | 11.35 mm | 11.8 mm | 7 mm |
| Width | 4.65 mm | 5.5 mm | 5 mm |
| Height | 13.46 mm | 2.5 mm | 1.3 mm |
| Series | HC49UX | CSM12 | CSM-8Q |
| Packaging | Bulk | Reel | Reel |
| Product | Crystals | - | - |
| Type | Quartz Crystal | - | SMD Quartz |
| Brand | ECS | ECS | ECS |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Lead Spacing | 4.88 mm | - | - |
| Product Type | Crystals | Crystals | Crystals |
| Factory Pack Quantity | 100 | 1000 | 1000 |
| Subcategory | Crystals | Crystals | Crystals |
| Unit Weight | - | 0.011448 oz | 0.006562 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ECS |
ECS-80-18-1X | Crystals 8MHz 18pF ESR 35 Ohm Max. | |
| ECS-80-18-4X | Crystals 8MHz 18pF | ||
| ECS-80-18-30B-AGN-TR | Crystals 8MHz 25ppm 18pF -40C +85C | ||
| ECS-80-18-18-TR | Crystals 8MHz 18pF 100ppm -40C +85C | ||
| ECS-80-18-20BQ-DS | Crystals 8.000MHz 18pF 100ppm -40 to 125C |