| PartNumber | 445A31K14M31818 | 445A31K13M00000 | 445A31K12M00000 |
| Description | Crystals 14.31818MHz +/-30ppm 8pF -10C +60C | Crystals 13MHz +/-30ppm 8pF -10C +60C | Crystals 12MHz +/-30ppm 8pF -10C +60C |
| Manufacturer | CTS-Frequency Controls | CTS-Frequency Controls | - |
| Product Category | Crystals | Crystals | - |
| Series | 445 | 445 | - |
| Type | MHz Crystal | MHz Crystal | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Operating Temperature Range | - 10 C to + 60 C | - 10 C to + 60 C | - |
| Height | 0.053" (1.35mm) | 0.053" (1.35mm) | - |
| Length | 5 mm | 5 mm | - |
| Width | 3.2 mm | 3.2 mm | - |
| Package Case | 5 mm x 3.2 mm | 5 mm x 3.2 mm | - |
| Frequency | 14.31818MHz | 13MHz | - |
| Operating Mode | Fundamental | Fundamental | - |
| Operating Temperature | -10°C ~ 60°C | -10°C ~ 60°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.197" L x 0.126" W (5.00mm x 3.20mm) | 0.197" L x 0.126" W (5.00mm x 3.20mm) | - |
| Load Capacitance | 8pF | 8pF | - |
| Tolerance | 30 PPM | 30 PPM | - |
| ESR Equivalent Series Resistance | 50 Ohm | 50 Ohm | - |
| Ratings | - | - | - |
| Frequency Stability | ±10ppm | ±10ppm | - |
| Frequency Tolerance | ±30ppm | ±30ppm | - |
| ESR | 50 Ohms | 50 Ohms | - |