This 20.945MHz crystal resonator is packaged in a metal can HC-49/US package with a through hole lead shape. It operates within a temperature range of 0 to 70 degrees Celsius. The device is designed for fundamental mode of oscillation with a series load capacitance and a series resistance of 50 ohms. The frequency tolerance is ±50 ppm.
PackageHC-49/US
MountingThrough Hole
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Technical Specifications
Ecliptek E2UAAS-20.945M technical specifications.
General
| Basic Package Type | Through Hole |
| Package Family Name | HC-49 |
| Package/Case | HC-49/US |
| 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) | 3.68(Max) |
| Seated Plane Height (mm) | 3.68(Max) |
| Pin Pitch (mm) | 4.88 |
| Package Material | Metal |
| Mounting | Through Hole |
| Type | Crystal Resonator |
| Standard Frequency | 20.945MHz |
| Frequency Tolerance | ±50ppm |
| Frequency Stability | ±100ppm |
| Load Capacitance | SeriespF |
| Mode of Oscillation | Fundamental |
| Series Resistance | 50Ohm |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
Compliance
| 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 |
Datasheet
Ecliptek E2UAAS-20.945M Datasheet
Download the complete datasheet for Ecliptek E2UAAS-20.945M to view detailed technical specifications.
No datasheet is available for this part.