PBRC4.19GR50X000

Series:	PBRC-G, Kyocera
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Ceramic
Frequency:	4.19MHz
Frequency Stability:	±0.5%
Frequency Tolerance:	±0.5%
Features:	--
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	2-SMD, No Lead
Size / Dimension:	0.291" L x 0.134" W (7.40mm x 3.40mm)
Height:	0.079" (2.00mm)

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Resonators: PBRC4.19GR50X000 Application Field and Working Principle

Resonators are an important class of components that are used in many analog and digital circuits. They can be used to filter noise and also provide an accurate frequency reference. The PBRC4.19GR50X000 is a special type of resonator. It is specifically designed for use in high-temperature applications, such as in Automotive, Aerospace, Military and Industrial sectors.

Construction

The PBRC4.19GR50X000 resonator is constructed using quartz crystal with a gold-plated finish. This combination of materials ensures superior performance, even under extreme temperature changes. The resonator is housed in a ceramic package, which provides excellent protection against environmental factors such as dust, moisture, and extreme temperatures. The PBRC4.19GR50X000 also has a long operating life and is highly accurate.

Application Field

This type of resonator is well suited for use in a variety of applications. Its high tolerance for extreme temperatures makes it ideal for use in the Automotive industry, where high temperatures are often encountered. Its superior accuracy makes it ideal for use in the Aerospace and Military sectors, where accurate frequency references are required. The PBRC4.19GR50X000’s long operating life and robust build make it suitable for use in industrial applications, where reliability and durability are essential.

Working Principle

The PBRC4.19GR50X000 works on the principle of resonance. This simply means that when an alternating electrical signal is applied to the quartz crystal within the resonator, the crystal will vibrate at a specific frequency. This frequency depends on the design of the quartz crystal, as well as the external components connected to it. The frequency of the vibrating quartz can then be used as a reference to measure other frequencies. Additionally, the quartz’s vibrational frequency can be used to filter out unwanted noise signals.

Conclusion

The PBRC4.19GR50X000 resonator is an ideal choice for any application which requires a highly accurate frequency reference or noise filter, particularly in environments which experience extreme temperatures. By harnessing the principle of resonance, this resonator is able to provide unparalleled accuracy and reliability in such conditions.

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