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Crystals

A crystal is an object composed of atoms that are arranged in a periodic and symmetrical three-dimensional lattice, held together by ionic, covalent, or metallic bonds. Ceramic crystals and salt crystals are examples of inorganic crystals, while quartz, diamond, and sapphire are examples of organic crystals. Each type of crystal has unique properties which make them ideal for certain applications.

ECS-143-20-46X application field and working principle

The ECS-143-20-46X crystal is an industrially-manufactured ceramic crystal that is widely used in many electronic devices and equipment. It has a resonant frequency of 46.820MHz and a stability tolerance of ±20ppm over 25°C to 85°C temperatures. It is usually encapsulated in a cylindrical hermetic package with external electrostatic shielding.

The ECS-143-20-46X crystal is primarily used as an oscillator in a variety of systems, including communication and networking equipment, water meters, navigation systems, medical equipment, and aerospace and defense products. It is also used as a frequency reference source in devices that require precise and highly stable frequency control.

The working principle of the ECS-143-20-46X crystal is based on the piezoelectric effect. When a voltage is applied to a piezoelectric crystal, it vibrates at a frequency determined by its shape and size. The ECS-143-20-46X crystal is precisely shaped and sized to generate a frequency of 46.820MHz when a voltage is applied to it.

The frequency of the crystal is determined by its shape and size; therefore, any changes in shape or size will cause a change in the frequency. To maintain stability and accuracy, the ECS-143-20-46X crystal is manufactured with precise standards and is subject to rigorous quality control inspections to ensure that the characteristics of the crystals meet the specified requirements.

The ECS-143-20-46X crystal is an affordable and reliable option for many electronic applications requiring precision frequency control and great stability. Its precise design and rigid quality control ensure reliable and accurate performance.

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