445A31D30M00000

Series:	445
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	MHz Crystal
Frequency:	30MHz
Frequency Stability:	±10ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	18pF
ESR (Equivalent Series Resistance):	30 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-10°C ~ 60°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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< body >< h2 > Crystals < p > < strong >445A31D30M00000 application field and working principle< p > Crystals are applied to a broad range of applications in almost every field. The most common type of crystal is the piezoelectric crystal, which is used in electronic circuits. This type of crystal is composed of two electrodes: one connected to a capacitor and the other one to a resistor. When the capacitor is charged, it produces an electrical current. This current then passes through the resistor and produces a voltage. This voltage is then used to generate a desired frequency or an oscillation. This oscillation can be used for transmitting radio waves or for controlling and tuning electronic circuits. < p > Another type of crystal is the quartz crystal, which is used in various watch and clock mechanisms. Quartz crystals are composed of atoms of silica, which are arranged in a specific lattice crystalline structure. The arrangement of these atoms allows the crystal to vibrate at a specific frequency. When this frequency is utilized, it can be used to keep time and synchronize clocks. Quartz crystals are also used in frequency-tuned circuits, where they can be tuned to specific frequencies, as well as in medical imaging such as X-rays and CT scans. < p > Crystals are also used in radio and microwave technology, where their frequency and waveforms can be adjusted for precision frequency control. They are also used in navigation systems, military communications, and telephone networks. Crystals are also used in lasers, where their oscillating frequency is used to create beams of light. Crystals are also used in fiber-optic communications, where light is transmitted over fibers for long distances without any loss of power or signal quality. < p > As crystals are composed of molecules that vibrate at a specific frequency, they can also be used to detect sound waves. This is why crystals are used in microphones, which convert sound waves into electrical signals. Crystals are also used in ultrasonic sensors, which can detect objects in a different way than human hearing. Lastly, crystals are also used in medical applications, such as MRI machines, where they produce a strong magnetic field that is used to get detailed images of the internal structure of the human body. < p > Crystals are an essential part of technology, as they offer precise frequency control and accuracy. They are used in multiple applications and are used to generate and detect different kinds of waves and signals. Despite their variety of uses, all crystals have the same basic principle: their molecular arrangement allows them to oscillate at a specific frequency, which is then used to generate or detect desired signals or waves.

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