7B-20.000MAAE-T Crystals, Oscillators, Resonators

Series:	7B
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	MHz Crystal
Frequency:	20MHz
Frequency Stability:	±30ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	12pF
ESR (Equivalent Series Resistance):	40 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Surface Mount
Package / Case:	4-SMD, No Lead
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max):	0.041" (1.05mm)

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CrystalsCrystals are a group of solid materials that build up a three-dimensional lattice arrangement of atoms. Due to their highly regular internal structures, they have a range of unique characteristics such as optical, electrical, mechanical and magnetic properties. As a result, crystals are often used in various application fields, including the 7B-20.000MAAE-T. The 7B-20.000MAAE-T is a type of high-frequency crystal oscillator used for frequency control and timing circuits in applications such as microcontrollers, telecommunications, and automotive systems. This type of crystal oscillator works by creating an alternating current output at a certain frequency determined by the oscillator\'s parameters. The 7B-20.000MAAE-T is a quartz crystal oscillator that uses a quartz crystal resonator, which is an vibrating object used to control the frequency of the oscillator\'s output. Quartz has the ability to vibrate at very high frequencies and remain stable, making it ideal for this type of application. The quartz crystal resonator consists of a quartz crystal attached to two metal electrodes which provide an electric current, and a spring-like material which acts as a buffer. When an alternating current is applied across the crystal, the crystal vibrates at a specific frequency determined by its physical characteristics. This vibration of the crystal produces a frequency-determining signal at the output of the oscillator. This signal is used to run various electronic systems, such as microcontrollers, radio transmitters and receivers, and other electronic devices. The 7B-20.000MAAE-T crystal oscillator is a low-temperature coefficient device, meaning that the frequency at which it oscillates is not affected by temperature changes. This makes it a very stable oscillator, and it is often used as the reference oscillator for frequency-recording systems, such as computer clock oscillators. The 7B-20.000MAAE-T crystal oscillator also has a wide operating range, meaning that it can be used over a wide temperature range. This makes it suitable for use in extreme environments and in applications where temperature variation is expected. In summary, the 7B-20.000MAAE-T crystal oscillator is an invaluable tool in the application of electronics, telecommunications, and automotive systems. With its highly stable frequency, wide operating range and low temperature coefficient, this oscillator is ideal for use in frequency-recording systems and in extreme temperature conditions.

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