08051J4R3BBTTR

Series:	Accu-P®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.3pF
Tolerance:	±0.1pF
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

Thin film capacitors are passive components used in a wide range of electronic applications. They provide a wide range of voltages and capacitances, and can improve system level performance such as signal integrity, noise suppression, and power integrity. As such, they are widely used in various sectors. The 08051J4R3BBTTR thin film capacitor is a popular component used in the telecom and industrial sectors to provide added impedance and improved power efficiency.

Application Field

The 08051J4R3BBTTR thin film capacitor is used in telecom applications such as RF coaxial feeder cables, microwave filters, and directional couplers. It is also ideal for industrial applications such as switching power supplies, operational amplifiers, and automotive applications. Its performance in these applications is due to its high reliability, low ESR rating, and low loss characteristics. It also offers excellent accuracy and stability, as well as a high temperature coefficient.

Working Principle

The 08051J4R3BBTTR thin film capacitor operates according to the same principle as any conventional capacitor. It consists of a thin film of conductive material (usually a precious metal such as gold or silver) that has been deposited onto a dielectric substrate material. This thin film is then subjected to an electrostatic potential which is used to create an electrical field across the film and substrate. This electrical field causes current to flow through the thin film itself and creates a voltage potential between the two electrodes. When a voltage is applied across the thin film capacitor, the electrical field increases in strength and causes an increase in the capacitance of the thin film. This increase in capacitance allows the capacitor to store more energy and hence, it is able to function as a kind of reservoir of energy. This energy is then used to support the operation of other components in the system. The 08051J4R3BBTTR thin film capacitor is also able to operate over a wide range of temperatures. This is due to the fact that the thin film material has a lower temperature coefficient than any other type of capacitor. This means that even under extreme temperatures, the thin film capacitor will maintain a constant capacitance. This is often an important factor when considering the performance of a system operating under different environments.

Advantages

The 08051J4R3BBTTR thin film capacitor provides numerous advantages over other types of capacitors. As previously mentioned, it offers excellent accuracy and stability. This is due to the fact that, unlike other types of capacitors, a thin film capacitor is manufactured using very precise and repeatable methods. This ensures that no matter how many times it is used, it will maintain its performance characteristics.In addition, thin film capacitors also offer superior noise suppression and low ESR ratings. The noise suppression aspect is particularly important for applications that require a high degree of accuracy, such as in switching power supplies and operational amplifiers. The low ESR rating also helps to improve overall circuit performance by reducing signal distortion caused by ringing and other parasitic phenomena. Another major benefit of the 08051J4R3BBTTR thin film capacitor is its small size. These components are typically much smaller than their wire-wound counterparts, and can be used in space-constrained designs, where board space is at a premium.

Conclusion

The 08051J4R3BBTTR thin film capacitor is a versatile and dependable component that can be used in a variety of applications, from telecom and industrial applications to automotive and even space applications. It offers high accuracy and stability, as well as superior noise suppression and low ESR ratings. In addition, it is a small and compact device which can be used in space-constrained designs, making it a vital component in many electronic systems.

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