Unlocking the Power of Quartz: Key Questions to Ask When Ordering HC-49S5H Quartz Crystal

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Unlocking the Power of Quartz: Key Questions to Ask When Ordering HC-49S5H Quartz Crystal.

Quartz crystals are everywhere around us, from our watches to our smartphones. These tiny but powerful devices are essential components in modern-day electronics. They set the frequency standards and keep our devices running accurately.

One of the most commonly used quartz crystals is the HC-49S5H quartz crystal. But ordering the right crystal can be a daunting task. There are many important questions to ask when ordering an HC-49S5H quartz crystal, and in this article, we will help you understand what to look for.

What is an HC-49S5H Quartz Crystal?

An HC-49S5H quartz crystal is a tiny electronic component that oscillates at a particular frequency when voltage is applied. It has a cylindrical shape, measures 11.05mm x 4.65mm, and has two metal leads for easy integration into electronic circuits.

Important Questions to Ask When Ordering an HC-49S5H Quartz Crystal.

1. What is the frequency of the crystal?

The frequency of the HC-49S5H quartz crystal determines its application. It is crucial to order a crystal with the correct frequency for your specific application. The frequency of the crystal is indicated on its datasheet, so be sure to verify this information before ordering.

2. What is the load capacitance of the crystal?

The load capacitance of the HC-49S5H quartz crystal is essential for the stability of the oscillator circuit. It is the total capacitance seen across the crystal terminals and includes the capacitance of the load capacitors and the input capacitance of the oscillator circuit. Different frequencies require different load capacitance values, so it is crucial to order a crystal with the correct load capacitance for your specific application.

3. What is the tolerance of the crystal?

The tolerance of the HC-49S5H quartz crystal indicates how precise the frequency of the crystal is regarding the frequency on its datasheet. A low tolerance indicates high accuracy and is crucial for applications that require high precision. The tolerance of the crystal can be as low as ±10 ppm or as high as ±100 ppm.

4. What is the operating temperature range of the crystal?

The operating temperature range of the HC-49S5H quartz crystal determines its application range. It is essential to order a crystal that can withstand the operating temperature range of your electronic device's environment. The typical range for the HC-49S5H quartz crystal is -10°C to +60°C, but some suppliers can provide crystals that operate over a wider range.

5. What is the aging characteristic of the crystal?

The aging characteristic of the HC-49S5H quartz crystal is its frequency stability over time. It is useful to know how the crystal's frequency changes over time to predict its long-term accuracy and reliability. The aging characteristic can range from ±3 ppm/year to ±10 ppm/year.

Conclusion.

When ordering an HC-49S5H quartz crystal, there are several essential questions to ask to ensure the correct operation and integration into your electronic device. Knowing the frequency, load capacitance, tolerance, operating temperature range, and aging characteristic of the crystal is crucial.

If you need help ordering an HC-49S5H quartz crystal, contact us. Our knowledgeable team can help you find the right supplier and the perfect crystal for your application. Don't hesitate to reach out to us today.

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