08051J4R7BAWTR

Series:	Accu-F®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	4.7pF
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):	0.029" (0.73mm)

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Thin Film Capacitors: 08051J4R7BAWTR Application Field and Working PrincipleThin film capacitors are electrical devices that are used for storing and transferring electric charge. They are extensively used in various industrial and consumer electronics applications, such as telecommunication, automotive, medical, and consumer electronics. This article will focus on the application field and working principle of a specific type of thin film capacitor, the 08051J4R7BAWTR.The 08051J4R7BAWTR is a high-reliability, high-voltage ceramic capacitor manufactured using a thin-film technology. This type of capacitor is commonly used in high-frequency applications, such as in power amplifier circuits, switching power supply circuits, and on-card resonators, due to its ability to tolerate high voltage levels and its highly reliable performance. It is also suitable for use in board-level protection circuits, such as those used for transient protection.The 08051J4R7BAWTR is a cylindrical capacitor that is constructed from two metal plates that are separated by a dielectric material, typically alumina. The metal plates are etched to form an array of parallel, insulated electrodes. The interior walls of the capacitor are coated with a thin layer of strontium-doped barium titanate that serves as the dielectric material. Most capacitors of this type are also designed with a protective coating over the capacitor which helps protect the internal components from environmental degradation.The working principle of the 08051J4R7BAWTR is quite simple. When a voltage is applied across the metal plates, the electric field generated between them causes the electrons on the negative plates to be attracted to the positive plates and the ions on the positive plates to be attracted to the negative plates. This creates an electric field that is proportional to the applied voltage and causes the electrons to flow back and forth between the metal plates. This creates an electric current that is proportional to the applied voltage and can be used for various electrical applications.In addition to its ability to provide high-voltage and reliable performance, the 08051J4R7BAWTR is known for its long service life and resistance to electrical breakdowns. Its physical durability and ability to withstand high voltages make it an ideal choice for various high-frequency applications, including RF oscillators, impedance matching bridges, and surge protection devices. Its compact size and light weight also make it an ideal choice for compact electronic systems that require extensive insulation and high-voltage protection.Overall, the 08051J4R7BAWTR is a high-reliability, high-voltage ceramic capacitor manufactured using a thin-film technology that is commonly used in high-frequency applications, such as in power amplifier circuits, switching power supply circuits, and on-card resonators. It is known for its ability to provide high-voltage performance and reliability, as well as its long service life and resistance to electrical breakdowns. Its physical durability and ability to withstand high voltages also make it an ideal choice for various high-frequency applications.

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