04023J4R1CBWTR

Thin Film Capacitors

Thin film capacitors are capacitors which are constructed from a thin film of metal deposited on an insulating substrate, such as glass, plastic, or mica. The metal acts as the conductive elements, allowing for the storage of electrical charges. The thickness of the metal film used in the construction of these capacitors is typically only a few microns. They are used in a wide variety of applications in the electronics industry and are prized for their stability and accuracy.

04023J4R1CBWTR Application Field and Working Principle

The 04023J4R1CBWTR capacitor is a thin film capacitor designed specifically for high frequency applications. The capacitor is constructed using a thin film of gold metallized alumina deposited on an insulating substrate. The gold metallized alumina has a much higher dielectric constant than other metals, such as copper or aluminum, allowing for a much higher capacitance per unit area, thus allowing for high current handling capacities in a very small package. The internal structure of the capacitor is also designed to minimize losses, thus allowing for greater accuracy and low self-heating in high frequency applications.

The 04023J4R1CBWTR capacitor works by allowing for the storage of electrical charges. As current passes across the capacitor, electrical charges are stored in the thin film of metal. These charges can then be released when the current is removed, causing a voltage to be generated. The voltage generated is proportional to the amount of charge stored and can range from a few millivolts to thousands of volts.