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| PartNumber | 445W31D14M31818 | 445W31D12M00000 | 445W31D13M00000 |
| Description | Crystals 14.31818MHz +/-30ppm 18pF 0 +50C | Crystals 12MHz +/-30ppm 18pF 0 +50C | Crystals 13MHz +/-30ppm 18pF 0 +50C |
| Manufacturer | CTS-Frequency Controls | CTS-Frequency Controls | CTS-Frequency Controls |
| Product Category | Crystals | Crystals | Crystals |
| Series | 445 | 445 | 445 |
| Type | MHz Crystal | MHz Crystal | MHz Crystal |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | 0 C to + 50 C | 0 C to + 50 C | 0 C to + 50 C |
| Height | 0.053" (1.35mm) | 0.053" (1.35mm) | 0.053" (1.35mm) |
| Length | 5 mm | 5 mm | 5 mm |
| Width | 3.2 mm | 3.2 mm | 3.2 mm |
| Package Case | 5 mm x 3.2 mm | 5 mm x 3.2 mm | 5 mm x 3.2 mm |
| Frequency | 14.31818MHz | 12MHz | 13MHz |
| Operating Mode | Fundamental | Fundamental | Fundamental |
| Operating Temperature | 0°C ~ 50°C | 0°C ~ 50°C | 0°C ~ 50°C |
| Mounting Type | Surface Mount | 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) | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
| Load Capacitance | 18pF | 18pF | 18pF |
| Tolerance | 30 PPM | 30 PPM | 30 PPM |
| ESR Equivalent Series Resistance | 50 Ohm | 50 Ohm | 50 Ohm |
| Ratings | - | - | - |
| Frequency Stability | ±10ppm | ±10ppm | ±10ppm |
| Frequency Tolerance | ±30ppm | ±30ppm | ±30ppm |
| ESR | 50 Ohms | 50 Ohms | 50 Ohms |