How to Choose an HC-49U-Jacket Quartz Crystal

Goto Huixun to know more.

How to Choose an HC-49U-Jacket Quartz Crystal.

When it comes to choosing the right HC-49U-jacket quartz crystal for your specific needs, there are a few key factors to consider. From frequency range to operating temperature, each characteristic plays a critical role in determining the crystal’s performance. In this article, we’ll break down the essential features to consider when selecting an HC-49U-jacket quartz crystal.

Frequency Range.

The frequency range of the HC-49U-jacket quartz crystal is the first thing to consider. This range should match the desired frequency of your application. The most common range for HC-49U-jacket quartz crystals is between 3.579545MHz and 125MHz, but special crystals can be ordered outside this range.

Load Capacity and Shunt Capacitance.

Load capacity and shunt capacitance also play a vital role in the functionality of the HC-49U-jacket quartz crystal. Load capacity specifies the maximum amount of a load capacitance that can be connected to the crystal. Meanwhile, shunt capacitance refers to the capacitance that is placed across the crystal terminals.

Operating Temperature.

Another crucial aspect to consider is the operating temperature range of the HC-49U-jacket quartz crystal. Typically, the crystal should be able to function accurately in temperatures ranging from -20°C to 70°C. However, some crystals have a wider operating temperature range.

Frequency Tolerance and Stability.

The frequency tolerance and stability of the HC-49U-jacket quartz crystal determine their accuracy. The frequency tolerance specifies the maximum deviation from the nominal frequency, usually measured in parts per million (ppm). Meanwhile, stability refers to the measurable change of frequency over time. The lower the values of tolerance and stability, the more accurate the crystal.

Drive Level.

Drive level refers to the amount of power output that the crystal circuit can handle without damage. This information should be specified by the manufacturer, and it's best to stay within the specified limit.

Aging.

The aging rate of the HC-49U-jacket quartz crystal is also an essential factor to keep in mind. Aging refers to the gradual change in frequency over time. This factor is particularly important if you intend to use the crystal over an extended period.

Conclusion.

In conclusion, when choosing an HC-49U-jacket quartz crystal, it's crucial to pay attention to the frequency range, load capacity, shunt capacitance, operating temperature, frequency tolerance and stability, drive level, and aging rate. While these factors may seem overwhelming, taking the time to understand them will help you make the best selection for your needs.

If you have any questions about HC-49U-jacket quartz crystals or need further assistance in selecting the right crystal, don't hesitate to contact us. Our team of experts is always available to provide guidance and support in choosing the best crystal for your application.

You can find more information on our web, so please take a look.

For more hc-49u-jacket quartz crystalinformation, please contact us. We will provide professional answers.