| PartNumber | 8Y-44.000MEEQ-T | 8Y-40.000MAAJ-T | 8Y-48.000MAAJ-T |
| Description | Crystals 44MHz 10ppm 10pF -20C +70C | Crystals 40MHz 30ppm 18pF -20C +70C | Crystals 48MHz 30ppm 18pF -20C +70C |
| Manufacturer | TXC CORPORATION | TXC CORPORATION | TXC CORPORATION |
| Product Category | Crystals | Crystals | Crystals |
| Series | 8Y | 8Y | 8Y |
| Type | MHz Crystal | MHz Crystal | MHz Crystal |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - 20 C to + 70 C | - 20 C to + 70 C | - 20 C to + 70 C |
| Height | 0.020" (0.50mm) | 0.020" (0.50mm) | 0.020" (0.50mm) |
| Length | 2 mm | 2 mm | 2 mm |
| Width | 1.6 mm | 1.6 mm | 1.6 mm |
| Package Case | 2 mm x 1.6 mm | 2 mm x 1.6 mm | 2 mm x 1.6 mm |
| Frequency | 44MHz | 40MHz | 48MHz |
| Operating Mode | Fundamental | Fundamental | Fundamental |
| Operating Temperature | -20°C ~ 70°C | -20°C ~ 70°C | -20°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.079" L x 0.063" W (2.00mm x 1.60mm) | 0.079" L x 0.063" W (2.00mm x 1.60mm) | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
| Load Capacitance | 10pF | 18pF | 18pF |
| Tolerance | 10 PPM | 30 PPM | 30 PPM |
| ESR Equivalent Series Resistance | 80 Ohm | 80 Ohm | 80 Ohm |
| Ratings | - | - | - |
| Frequency Stability | ±10ppm | ±30ppm | ±30ppm |
| Frequency Tolerance | ±10ppm | ±30ppm | ±30ppm |