04023JR45PBSTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.45pF
Tolerance:	±0.02pF
Voltage - Rated:	25V
Mounting Type:	Surface Mount
Package / Case:	0402 (1005 Metric)
Operating Temperature:	-55°C ~ 125°C
Features:	RF, High Q, Low Loss
Size / Dimension:	0.039" L x 0.022" W (1.00mm x 0.55mm)
Height - Seated (Max):	0.020" (0.50mm)

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Thin-film capacitors are widely used in a variety of different applications today. The 04023JR45PBSTR is one such example of a thin-film capacitor that is used in a variety of applications due to its impressive electrical characteristics. This article will discuss the application field and working principle of the 04023JR45PBSTR thin-film capacitor.ApplicationsThin-film capacitors, like the 04023JR45PBSTR, are often used in a variety of applications due to their impressive electrical characteristics and their ability to provide stable operation. One such application is the voltage decoupling of high-frequency signals and switching applications. This type of capacitor is able to provide excellent current decoupling and low unwanted losses, which makes it highly suitable for these types of applications.The 04023JR45PBSTR is also commonly used in power supply and filter applications. Due to the outstanding current decoupling afforded by this type of capacitor, it is able to effectively reduce noise and power supply ripple. This type of capacitor is also often used in high-speed circuits and provides excellent electrical characteristics, such as a wide frequency range, low series inductance, and low ESR. This makes it an ideal choice for a variety of power supply and filter applications.In addition to the above applications, the 04023JR45PBSTR thin-film capacitor is also often used in input/output networks and RF applications. This type of capacitor is highly suited for these sorts of applications due to its ability to provide uniform voltage spread and excellent load capability. This makes it an ideal choice for a variety of high-speed electronic systems.Working PrincipleThe 04023JR45PBSTR thin-film capacitor works on the same principle as all thin-film capacitors. It is constructed from two electrodes, which are separated by an insulating dielectric layer. The electrodes contain a high-quality, low-carbon alloy metal, which is deposited onto the dielectric. This metal acts as the conductor and allows for electric current to pass through the capacitor when it is connected to a power source.When electric current is applied to the thin-film capacitor, an electric field is formed within the dielectric layer. This causes electrons to move from one electrode to the other, resulting in the production of an electric charge. This charge then creates an electric field, which allows for the capacitor to store energy.When the electric current is disconnected, the capacitor will then begin to discharge. During this process, the electric field within the dielectric layer dissipates, allowing the stored energy to be released and the capacitor to be discharged.ConclusionThe 04023JR45PBSTR thin-film capacitor is a highly versatile and reliable electronic component that is ideal for use in a variety of applications. It is able to provide excellent current decoupling, low series inductance, and low ESR, making it well-suited for power supply, filter, decoupling, and RF applications. The capacitor works on the same principle as other thin-film capacitors, involving an electric field in an insulating dielectric layer between two electrodes. This allows for electric current to flow and for the capacitor to store and release energy.

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