FA-238 20.0000MD30V-B

Series:	FA-238
Part Status:	Active
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	16pF
ESR (Equivalent Series Resistance):	60 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max):	0.028" (0.70mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Crystals: FA-238 20.0000MD30V-B Application Field and Working Principle

Crystals are widely used in product designs and technological projects, acting as the foundation element of many electrical and electronic equipment. Crystals usually consist of a piece of material that forms a physical connection between two electrical circuits, allowing electricity to be safely exchanged between them and providing industry-specific benefits like durability and stability. FA-238, a type of crystals, is one of the most widely used electronics components of today. It is particularly suitable for various applications where frequency stability and high precision are required. The application field of FA-238 20.0000MD30V-B includes wireless communication systems, computer systems, navigation systems, electronic energy meters, and more.This crystal is manufactured using advanced technology and is capable of providing excellent frequency stability over temperature, voltage, and time with very low power consumption. It features 20MHz, 30V, and a power rating of 0.300W. This crystal’s working principle is based on the piezoelectric effect, which is an obvious feature in certain crystals, ceramics and other materials, where an electrical force is produced when a mechanical stress or strain is applied. Piezoelectricity is the linear electric polarization phenomenon at unit charges. When a voltage is applied to the material, mechanical stresses of the same frequency appear inside it. For example, if the applied voltage has a frequency of 4MHz, there will be a mechanical stress of 4MHz in the material. When mechanical stresses are applied to the material, a reverse phenomenon occurs, which is the piezoelectric effect. A voltage will be generated that has the same frequency as the mechanical stress. This phenomenon is used in many areas of product designs, like transducers, accelerometers, and vibration sensors. In the case of FA-238 20.0000MD30V-B crystal, it consists of a special material arranged into a metallic package. The package features an appropriate cut and designed electrodes, which are connected to the external circuits. As the voltage is applied to the crystal, mechanical stresses of the same frequency appear inside the material, which correspond to the frequency of the applied voltage. This triggers the piezoelectric effect, where a voltage of the same frequency is generated, which goes on repeating. This frequency is used as the operating frequency of the electronic equipment, like frequency-controlled circuits and clock circuits. The crystal is also used to stabilize the frequency of oscillation or sinusoidal waves of various types of circuits, making it one of the most sought-after electronics components of today. Apart from the common crystal applications like clocks and frequency control oscillators, FA-238 20.0000MD30V-B is also used for some specific applications like analog frequency selection, zero crossing detection, and so on. Furthermore, this type of crystal is also capable of providing good amplitude stability over time and temperature, making it a versatile and reliable crystal for many technological applications.With its efficient frequency stability, low power consumption, and high flexibility, FA-238 20.0000MD30V-B crystals are used in a variety of electronics devices and consumer products. Its usage provides many industry-specific benefits, like improved durability, greater accuracy, and higher stability. All the features and benefits of this type of crystal make it a superior choice for almost all high-end electronic designs and devices.

The specific data is subject to PDF, and the above content is for reference