| PartNumber | ECS-143-18-5PXEN-TR | ECS-143-18-23A-JGN-TR | ECS-143-18-9 |
| Description | Crystals 14.31818MHz 18pF 50ppm -40C +85C | Crystals 14.31818MHz 18pF 30ppm -10C +70C | Crystals 14.318180MHz 18pF ECS-3X9 |
| Manufacturer | ECS | ECS | ECS |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | Y | Y | N |
| Termination Style | SMD/SMT | SMD/SMT | Radial |
| Package / Case | HC-49/USX | - | Cylinder |
| Load Capacitance | 18 pF | 18 pF | 18 pF |
| Frequency | 14.3 MHz | 14.31818 MHz | 14.31818 MHz |
| Tolerance | 30 PPM | 20 PPM | 50 PPM |
| Frequency Stability | 50 PPM | 30 PPM | 50 PPM |
| Minimum Operating Temperature | - 40 C | - 40 C | - 10 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 60 C |
| Length | 11.4 mm | 6 mm | 10.5 mm |
| Width | 4.8 mm | 3.5 mm | - |
| Height | 4.3 mm | 1.1 mm | - |
| Series | CSM-7X | ECX-64A | ECS-3X9X |
| Packaging | Reel | Reel | Bulk |
| Brand | ECS | ECS | ECS |
| Mounting Style | SMD/SMT | SMD/SMT | Through Hole |
| Product Type | Crystals | Crystals | Crystals |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Crystals | Crystals | Crystals |
| ESR | - | 80 Ohms | - |
| Drive Level | - | 100 uW | - |
| Product | - | Crystals | - |
| Type | - | Miniature SMD Crystal | Quartz Crystal |
| Unit Weight | - | 0.002116 oz | - |
| Diameter | - | - | 3.2 mm |