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| PartNumber | ECS-49-18-5PXEN-TR | ECS-49-18-5PX-JEM-TR | ECS-49-18-18-TR |
| Description | Crystals 4.9152MHz 18pF 50ppm -40C +85C | Crystals 4.9152MHz 18pF -20C +70C | Crystals 4.9152MHz 18pF 100ppm -40C +85C |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | Y | Y | E |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | HC-49/USX | - | 11.8 mm x 5.5 mm |
| Load Capacitance | 18 pF | 18 pF | 18 pF |
| Frequency | 4.9 MHz | 4.9152 MHz | 4.915 MHz |
| Tolerance | 30 PPM | 20 PPM | 30 PPM |
| Frequency Stability | 50 PPM | 50 PPM | 100 PPM |
| Minimum Operating Temperature | - 40 C | - 20 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 85 C |
| Length | 11.4 mm | 11.4 mm | 11.8 mm |
| Width | 4.8 mm | 4.8 mm | 5.5 mm |
| Height | 4.3 mm | 4.3 mm | 2.5 mm |
| Series | CSM-7X | CSM-7X | CSM12 |
| Packaging | Reel | Reel | Reel |
| Brand | ECS | ECS | ECS |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | Crystals | Crystals | Crystals |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Crystals | Crystals | Crystals |
| ESR | - | 150 Ohms | 150 Ohms |
| Drive Level | - | 500 uW | 100 uW |
| Product | - | Crystals | - |
| Type | - | SMD Quartz Crystal | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ECS |
ECS-49-18-5PXEN-TR | Crystals 4.9152MHz 18pF 50ppm -40C +85C | |
| ECS-49-20-1 | Crystals 4.9152MHz 20pF | ||
| ECS-49-20-5P-TR | Crystals 4.9152MHz 20pF | ||
| ECS-49-18-5PX-JEM-TR | Crystals 4.9152MHz 18pF -20C +70C | ||
| ECS-49-20-5P-DN-TR | Crystals 4.9152MHz 20pF | ||
| ECS-49-18-18-TR | Crystals 4.9152MHz 18pF 100ppm -40C +85C | ||
| ECS-49-20-7SX-TR | Crystals 4.9152MHz 20pF 30ppm -10C +70C | ||
| ECS-49-20-18-TR | Crystals CRYSTAL 4.915MHz |