| PartNumber | 445W2XC12M00000 | 445W2XC14M31818 | 445W2XC20M00000 |
| Description | Crystals 12MHz +/-20ppm 16pF 0 +50C | Crystals 14.31818MHz +/-20ppm 16pF 0 +50C | Crystals 20MHz +/-20ppm 16pF 0 +50C |
| Manufacturer | CTS | CTS | CTS-Frequency Controls |
| Product Category | Crystals | Crystals | Crystals |
| RoHS | E | E | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | 5 mm x 3.2 mm | 5 mm x 3.2 mm | - |
| Load Capacitance | 16 pF | 16 pF | 16pF |
| Frequency | 12 MHz | 14.31818 MHz | 20MHz |
| Tolerance | 20 PPM | 20 PPM | 20 PPM |
| Frequency Stability | 15 PPM | 15 PPM | ±15ppm |
| ESR | 50 Ohms | 50 Ohms | 40 Ohms |
| Drive Level | 100 uW | 100 uW | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 50 C | + 50 C | - |
| Length | 5 mm | 5 mm | 5 mm |
| Width | 3.2 mm | 3.2 mm | 3.2 mm |
| Height | 1.35 mm | 1.35 mm | 0.053" (1.35mm) |
| Series | 445 | 445 | 445 |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Type | SMD Quartz | SMD Quartz | MHz Crystal |
| Brand | CTS Electronic Components | CTS Electronic Components | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | Crystals | Crystals | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Crystals | Crystals | - |
| Unit Weight | 0.001764 oz | 0.001764 oz | - |
| Operating Temperature Range | - | - | 0 C to + 50 C |
| Package Case | - | - | 5 mm x 3.2 mm |
| Operating Mode | - | - | Fundamental |
| Operating Temperature | - | - | 0°C ~ 50°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
| ESR Equivalent Series Resistance | - | - | 40 Ohm |
| Ratings | - | - | - |
| Frequency Tolerance | - | - | ±20ppm |