08051K4R3CBTTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.3pF
Tolerance:	±0.25pF
Voltage - Rated:	100V
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Operating Temperature:	-55°C ~ 125°C
Features:	RF, High Q, Low Loss
Size / Dimension:	0.079" L x 0.050" W (2.00mm x 1.27mm)
Height - Seated (Max):	0.044" (1.13mm)

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Thin Film Capacitors: 08051K4R3CBTTR Application Field and Working Principle

Thin film capacitors are one of the most versatile components available in the electronics industry. These thin, flexible components can be used in a variety of applications, such as medical equipment, high-speed communication systems, and high-frequency switching. In this article, we will explore the application field and working principle of the 08051K4R3CBTTR thin film capacitor.Thin film capacitors are made from a variety of materials, including ceramics, polyester, polycarbonates, polypropylene, and Kapton® thin films. These thin films are then electricaly etched, or printed, onto a substrate to form the capacitor. The 08051K4R3CBTTR thin film capacitor is a polyester capacitor, which is a type of thin film capacitor consisting of a thin film of polyethylene terephthalate (PET) that is capacitor-printed onto a substrate. The PET film acts as the dielectric material, and two metal electrodes are used as the capacitor plates.The 08051K4R3CBTTR capacitor is a non-polarized capacitor, meaning that it can be connected in either direction with no impact on performance. It is also a low-loss capacitor, meaning that it has a very low dissipation factor, making it an ideal choice for high-frequency applications.Because of the variety of thin film materials that can be used, thin film capacitors offer a wide range of performance characteristics. These capabilities include high capacitance, low ESR (equivalent series resistance), high ripple current capabilities, low losses and inductance, high self-healing capabilities, and low temperature coefficient of capacitance.The 08051K4R3CBTTR capacitor is commonly used in high-frequency switching applications, such as RF/microwave circuits, as well as in high-voltage/high-current applications, where its low-loss characteristics allow for precision control. In addition, these capacitors are often used in high-impedance circuits, such as resonant circuits and timing circuits.In terms of its working principle, the 08051K4R3CBTTR thin film capacitor is a multi-layer ceramic (MLC) capacitor. The MLC capacitor is constructed from a combination of ceramic layers and silver electrodes, which form the plates of the capacitor. This combination produces a very low equivalent series resistance, which allows for a more efficient transfer of energy through the capacitor, resulting in improved performance.The MLC capacitor also has a very high level of self-healing, meaning that when the capacitor experiences some level of stress or damage, it will automatically repair itself. This feature makes the MLC capacitor ideal for high-voltage/high-current applications.In summary, thin film capacitors such as the 08051K4R3CBTTR offer superior performance and a wide array of capabilities that make them ideal in a variety of applications. Their low losses, high capacitance, low ESR, and high self-healing capabilities make them a great option for RF/microwave circuits, high-voltage/high-current applications, high-impedance circuits, and a variety of other applications.

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