
Allicdata Part #: | 7M-20.000MAHK-T-ND |
Manufacturer Part#: |
7M-20.000MAHK-T |
Price: | $ 0.29 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | TXC Corporation |
Short Description: | CRYSTAL 20.000MHZ 20PF SMT |
More Detail: | 20MHz ±30ppm Crystal 20pF 60 Ohms 4-SMD, No Lead |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.26263 |
Series: | 7M |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 20MHz |
Frequency Stability: | ±30ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 20pF |
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): | 0.032" (0.80mm) |
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Crystals
Crystals are solid materials composed of atoms, molecules or ions ordered in a three-dimensional pattern. They differ from amorphous materials, which lack any long-range order. Crystals are used in a variety of everyday products, from computers to jewelry. The 7M-20.000MAHK-T is an example of a crystal used in electronics.
The 7M-20.000MAHK-T crystal is a quartz-based oscillator. It is a piezoelectric device which uses an electric current passing through a quartz crystal to oscillate and generate an electrical signal of specific frequency. A quartz crystal consists of a quartz plate with metal electrodes on its faces. When subjected to an electric field, the quartz plate vibrates due to a phenomenon known as the piezoelectric effect. The frequency of the vibrations depends on a variety of factors like the size, shape, thickness and temperature of the crystal. This frequency can be changed by applying a voltage to the metal electrodes on the crystal, thus allowing for precise control over the frequency.
7M-20.000MAHK-T crystals are used in various types of electronic circuits, from clocks to radio frequency oscillators. Their ability to generate very accurate signals over a wide frequency range makes them ideal for such applications. They are also used in GPS systems and satellite communication systems, as the crystal oscillators used in these systems need to be highly stable and accurate. Moreover, the 7M-20.000MAHK-T crystal is extremely resistant to temperature changes, making it a reliable and durable choice for applications which require long-term precision.
The 7M-20.000MAHK-T crystal is also a great choice for testing and calibration purposes. Oscillations generated by the crystal can be used as a reference when calibrating or testing other frequencies or components. As the 7M-20.000MAHK-T crystal is highly stable, it is perfect for use in laboratory settings where precise measurements are necessary.
In conclusion, the 7M-20.000MAHK-T crystal is a useful and versatile piezoelectric device used in many electronic applications. It is capable of providing highly accurate and stable signals over a wide frequency range, making it a great choice for precision measurement and calibration needs. Additionally, its extreme resistance to temperature changes makes it an excellent choice for long-term precision in various applications.
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