Allicdata Part #: | XC508TR-ND |
Manufacturer Part#: |
ECS-49-20-7S-TR |
Price: | $ 0.77 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 4.9152MHZ 20PF SMD |
More Detail: | 4.9152MHz ±30ppm Crystal 20pF 150 Ohms 4-SOJ, 9.40... |
DataSheet: | ECS-49-20-7S-TR Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.69694 |
3000 +: | $ 0.66150 |
5000 +: | $ 0.63788 |
10000 +: | $ 0.61425 |
Series: | ECX-3S |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 4.9152MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
ESR (Equivalent Series Resistance): | 150 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -10°C ~ 70°C |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SOJ, 9.40mm pitch |
Size / Dimension: | 0.492" L x 0.181" W (12.50mm x 4.60mm) |
Height - Seated (Max): | 0.146" (3.70mm) |
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Introduction
ECS-49-20-7S-TR is an advanced and widely used piezoelectric crystal making use of a variety of technologies and processes. As a crystal type, it is divided into several categories, including acoustic, mechanical, and electroacoustic, with each class grouping having additional subtypes. As a piezo-type crystal, it has the unique ability to generate electricity when subjected to pressure. This article will discuss the application fields of the ECS-49-20-7S-TR crystal and its working principle.
Application Fields
Due to its ability to generate electricity, the ECS-49-20-7S-TR crystal has been widely utilized in a number of industries. The most common application is sensing. In sensing applications, the crystal helps measure levels of pressure, increase accuracy of measurement, and provide a reliable source of energy. Other applications include radio communications, positioning applications, automotive applications, medical applications, and military applications. Furthermore, the crystal can be used as a vibration damper in radar systems.
Working Principle
The ECS-49-20-7S-TR consists of a quartz crystal that is cut and mounted within a cylindrical housing. It also contains several electrodes, which attach to the crystal and are used to control the current and the charge delivered to the crystal. This setup creates a piezoelectric effect, whereby the crystal will emit an electrical charge when subjected to mechanical pressure or vibration. The generated electrical charge is stored within the crystal and can then be used in a number of different applications.
The ECS-49-20-7S-TR is also capable of creating a single frequency when vibrating. This is due to the crystal having a rigid lattice structure. When the crystal is subjected to pressure, it will switch between two states, releasing energy in the form of a single frequency. This single frequency, known as the fundamental frequency, is the basis of how the crystal produces a constant and reliable supply of energy.
The ECS-49-20-7S-TR can also be used in other orientations, such as in a shear or compressional mode. In this configuration, the crystal also generates electrical charge, but has slightly different characteristics. Depending on the application and what kind of pressure is applied, the ECS-49-20-7S-TR can produce varying levels of electrical output, making it suitable for many applications.
Conclusion
In conclusion, the ECS-49-20-7S-TR is an advanced and widely used piezoelectric crystal that has the unique ability to generate electricity when subjected to pressure. It has been used in a number of industries due to its sensing, communications, positioning, automotive, medical, and military applications. Its working principle consists of a quartz crystal inside a cylindrical housing, along with electrodes to control the current and charge delivered to the crystal. When subjected to pressure, the crystal will produce a single frequency and store the electrical charge, creating a reliable source of energy.
The specific data is subject to PDF, and the above content is for reference
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