 |  | ||
| PartNumber | ECS-250-18-30-JEM-TR | ECS-250-18-20BQ-DS | ECS-250-18-30B-AKM-TR |
| Description | Crystals CRYSTAL 25.000 MHZ 18PF SMD,ECX-53, 50ppm, 20ppm,18pF,30 Ohm,Fundamental,-20 C ~ 70 C,2-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.055" (1.40mm) | Crystals 25.000MHz 18pF 100ppm -40 to 125C | Crystals 25MHz 25ppm 18pF -20C +70C |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Crystals | Crystals | Crystals |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | 5 mm x 3.2 mm | 7 mm x 5 mm | 5 mm x 3.2 mm |
| Load Capacitance | 18 pF | 18 pF | 18 pF |
| Frequency | 25 MHz | 25 MHz | 25 MHz |
| Tolerance | 20 PPM | 30 PPM | 25 PPM |
| Frequency Stability | 50 PPM | 100 PPM | 10 PPM |
| ESR | 30 Ohms | 40 Ohms | - |
| Drive Level | 100 uW | 100 uW | 300 uW |
| Minimum Operating Temperature | - 20 C | - 40 C | - 20 C |
| Maximum Operating Temperature | + 70 C | + 125 C | + 70 C |
| Length | 5 mm | 7 mm | 5 mm |
| Width | 3.2 mm | 5 mm | 3.2 mm |
| Height | 1.2 mm | 1.3 mm | 0.85 mm |
| Series | ECX-53 | CSM-8Q | ECX-53B |
| Packaging | Reel | Reel | Reel |
| Product | Crystals | - | Crystals |
| Type | Miniature SMD Crystal | SMD Quartz | - |
| Brand | ECS | ECS | ECS |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | Crystals | Crystals | Crystals |
| Subcategory | Crystals | Crystals | Crystals |
| RoHS | - | Y | Y |
| Factory Pack Quantity | - | 1000 | 1000 |
| Unit Weight | - | 0.006562 oz | - |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
ECS |
ECS-250-18-30-JEM-TR | Crystals CRYSTAL 25.000 MHZ 18PF SMD,ECX-53, 50ppm, 20ppm,18pF,30 Ohm,Fundamental,-20 C ~ 70 C,2-SMD, No Lead (DFN, LCC),0.197" L x 0.126" W (5.00mm x 3.20mm),0.055" (1.40mm) | |
| ECS-250-18-5PXDN-TR | Crystals 25.00MHz 18pF 100 ppm -40 C +85C | ||
| ECS-250-18-33-JGN-TR | Crystals 25MHz 18pF 20ppm -40C +85C | ||
| ECS-250-18-4-F | Crystals 25MHz 18pF HC-49US | ||
| ECS-250-18-20BQ-DS | Crystals 25.000MHz 18pF 100ppm -40 to 125C | ||
| ECS-250-18-30B-AKM-TR | Crystals 25MHz 25ppm 18pF -20C +70C | ||
| ECS-250-18-5PX-JEM-TR | Crystals 25MHz 18pF -20C +70C |