| PartNumber | ECS-80-20-20A-TR | ECS-80-20-19A-TR | ECS-80-20-1 |
| Description | Crystals 8MHz 20pF | Crystals CRYSTAL 8.0000MHZ 20PF SMD,ECX-19A, 50ppm, 30ppm,20pF,100 Ohm,Fundamental,-10 C ~ 70 C,2-SMD,0.433" L x 0.197" W (11.00mm x 5.00mm),0.079" (2.00mm) | Crystals 8MHz 20pF |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | E | - | N |
| Termination Style | SMD/SMT | SMD/SMT | Radial |
| Package / Case | 7 mm x 5 mm | - | - |
| Load Capacitance | 20 pF | 20 pF | 20 pF |
| Frequency | 8 MHz | 8 MHz | 8 MHz |
| Tolerance | 30 PPM | 30 PPM | 30 PPM |
| Frequency Stability | 50 PPM | 50 PPM | 50 PPM |
| Minimum Operating Temperature | - 10 C | - 10 C | - 10 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Length | 7 mm | 11 mm | 11.35 mm |
| Width | 5 mm | 5 mm | 4.65 mm |
| Height | 1.7 mm | 2 mm | 13.46 mm |
| Series | CSM-8A | ECX-19A | HC49U |
| Packaging | Reel | Reel | - |
| Type | SMD Quartz | SMD Quartz Crystal | Quartz Crystal |
| Brand | ECS | ECS | ECS |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Product Type | Crystals | Crystals | Crystals |
| Factory Pack Quantity | 1000 | - | 100 |
| Subcategory | Crystals | Crystals | Crystals |
| Unit Weight | 0.006562 oz | - | - |
| ESR | - | 100 Ohms | 35 Ohms |
| Drive Level | - | 100 uW | 1 mW |
| Product | - | Crystals | Crystals |
| Lead Spacing | - | - | 4.88 mm |