Series - Fundamental Quartz Crystal, 1.8MHz Min, 40MHz Max
| Parameter Name | Attribute value |
| Maker | INFICON EDC Inc |
| Reach Compliance Code | unknown |
| Ageing | 5 PPM/YEAR |
| Crystal/Resonator Type | SERIES - FUNDAMENTAL |
| Drive level | 500 µW |
| frequency stability | 0.003% |
| frequency tolerance | 15 ppm |
| Manufacturer's serial number | EX44 |
| Installation features | SURFACE MOUNT |
| Maximum operating frequency | 40 MHz |
| Minimum operating frequency | 1.8 MHz |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| physical size | L13.46XH4.65 (mm)/L0.53XH0.193 (inch) |
| surface mount | YES |
