445C32C27M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	27MHz
Frequency Stability:	±20ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	16pF
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.053" (1.35mm)

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CrystalsCrystals are solid materials in which the atoms, molecules, or ions are arranged in an ordered and repetitive pattern extending in all three spatial dimensions. Crystals have been used in many applications, ranging from basic research and medical diagnosis to industrial production and communications. One of the most important applications of crystals is in 445C32C27M00000, a type of surface acoustic wave (SAW) device. This device uses crystals to generate and detect acoustic waves, which can be used for a variety of purposes. In this article, we will explain the application field and working principle of 445C32C27M00000.Application FieldThe 445C32C27M00000 has a wide range of applications. It can be used for wireless communication, data transmission, and signal processing. It can also be used for navigation and navigation systems, security, and surveillance, and for military and nuclear systems. In addition, 445C32C27M00000 is used in medical device applications such as ultrasound imaging and therapeutic ultrasound. It can also be used in safety systems and industrial automation.Working PrincipleThe 445C32C27M00000 is a multi-layer acousto-electronic device based on quartz crystal wafers. It consists of two crescent-shaped piezoelectric crystal elements that are connected by a conductive layer. The piezoelectric crystal element is made of zinc oxide (ZnO) and operates on the principle of piezoelectricity. When an alternating electrical current is applied, it causes the crystal to vibrate, which generates an acoustic wave. This acoustic wave is then transmitted through the device using the conductive layer.The amplitude of the acoustic wave is determined by the electrical wave driving the crystal. When the waveform of the electrical signal matches the waveform of the acoustic wave, resonance occurs, and the acoustic wave is amplified. This is the basic principle of SAW devices.When an acoustic wave is reflected by an object, it is detected by the piezoelectric crystal and converted into an electrical signal. This signal is then used to generate an output signal, which can be used for various purposes.ConclusionThe 445C32C27M00000 is an acousto-electronic device based on quartz crystal wafers. It has a wide range of applications, including wireless communication, data transmission, navigation and navigation systems, security, and surveillance. It works by utilizing the principle of piezoelectricity, in which an alternating electrical current causes the crystal to vibrate and generate an acoustic wave. When the waveform of the electrical signal matches the waveform of the acoustic wave, resonance occurs and the acoustic wave is amplified. This amplified acoustic wave is then transmitted through the device and used for various purposes.

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