The EUFA18-26.973M TR is a through-hole crystal resonator from Ecliptek with a standard frequency of 26.973 MHz. It features a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. The resonator has a load capacitance of 18 pF and a series resistance of 25 Ω. It operates within a temperature range of -40°C to 85°C.
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| Basic Package Type | Through Hole |
| Package Family Name | HC-49 |
| Package/Case | HC-49/U |
| Package Description | Metal Can Package |
| Lead Shape | Through Hole |
| Pin Count | 2 |
| PCB | 2 |
| Package Length (mm) | 11.18(Max) |
| Package Width (mm) | 4.7(Max) |
| Package Height (mm) | 13.58(Max) |
| Seated Plane Height (mm) | 13.58(Max) |
| Pin Pitch (mm) | 4.88 |
| Package Material | Metal |
| Mounting | Through Hole |
| Type | Crystal Resonator |
| Standard Frequency | 26.973MHz |
| Frequency Tolerance | ±30ppm |
| Frequency Stability | ±50ppm |
| Load Capacitance | 18pF |
| Mode of Oscillation | Fundamental |
| Series Resistance | 25Ohm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 0GUG6 |
| EU RoHS | Yes |
| HTS Code | 8541600060 |
| Schedule B | 8541600060 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
Download the complete datasheet for Ecliptek EUFA18-26.973M TR to view detailed technical specifications.
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