HC-49/U-S20000000BBIB Allicdata Electronics
Allicdata Part #:

HC-49/U-S20000000BBIB-ND

Manufacturer Part#:

HC-49/U-S20000000BBIB

Price: $ 0.22
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: Citizen Finedevice Co Ltd
Short Description: CRYSTAL 20.0000MHZ 16PF T/H
More Detail: 20MHz ±50ppm Crystal 16pF 50 Ohms HC-49/US
DataSheet: HC-49/U-S20000000BBIB datasheetHC-49/U-S20000000BBIB Datasheet/PDF
Quantity: 1000
1000 +: $ 0.20160
Stock 1000Can Ship Immediately
$ 0.22
Specifications
Series: HC-49/U-S
Packaging: Bulk 
Part Status: Active
Type: MHz Crystal
Frequency: 20MHz
Frequency Stability: ±50ppm
Frequency Tolerance: ±50ppm
Load Capacitance: 16pF
ESR (Equivalent Series Resistance): 50 Ohms
Operating Mode: Fundamental
Operating Temperature: -10°C ~ 60°C
Ratings: --
Mounting Type: Through Hole
Package / Case: HC-49/US
Size / Dimension: 0.453" L x 0.183" W (11.50mm x 4.65mm)
Height - Seated (Max): 0.138" (3.50mm)
Description

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Crystals are used in a variety of applications, from navigation and navigation to clocks, watches and other electronic components. The most common type of crystal used is the HC-49/U-S-20000000BBIB. In this article, we will cover the application field and working principle of this crystal. HC-49/U-S-20000000BBIB is a quartz crystal with a frequency range of 18MHz to 54MHz. It is usually used in applications where high frequency stability and low cost are desired, such as watches and clocks, AM/FM radios, low-cost digital-to-analog converters, and computer peripherals. Its characteristics are ideal for these applications, making it the go-to choice for manufacturers.The principle behind the crystal is relatively simple. As with most other piezoelectric crystals, HC-49/U-S-20000000BBIB crystals are made from piezoelectric materials such as quartz. These materials are capable of responding to mechanical stress or electrical signals. When mechanical stress is applied to the crystal, it generates an electrical current. Conversely, when an electrical signal is applied, it causes mechanical vibrations. The mechanical vibrations are what are known as the crystal’s “resonant frequency”. This frequency is determined by the mass and size of the crystal, and can be controlled by adjusting the electrodes on the crystal. The frequency can also be adjusted by changing the load capacitance or internal capacitance.HC-49/U-S-20000000BBIB crystals are widely used in various applications. In digital-to-analog converters, the crystal is used to ensure that the frequency of the incoming digital signal is converted to an analog signal with the correct level and is delivered accurately to the device\'s output. In AM/FM radios, the crystal helps to maintain a consistent frequency range and to improve reception reliability. In watches and clocks, the crystal\'s oscillating frequency helps to keep time and is usually used in conjunction with an external timing circuit. In addition to these applications, the crystal is also used in various computer peripherals such as hard drive controllers, printer port controllers, sound cards, and modems. The crystal\'s frequency is used to set the data transfer rate in these components, ensuring that data is transferred correctly and reliably. Overall, the HC-49/U-S-20000000BBIB crystal is an incredibly versatile and reliable crystal. Its affordability and frequency stability make it an ideal choice for a wide range of applications. With its widespread use and prevalence, this crystal is sure to remain a staple in a variety of electronic components for years to come.

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

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