QYX2A474JTP

A film capacitor, sometimes referred to as a foil capacitor, is a type of capacitor that uses a thin film of plastic as the dielectric. This type of capacitor is used for various applications including charge storage, signal filtering and voltage regulation. The QYX2A474JTP is a film capacitor designed for applications in the audio frequency range from 10 kHz to 40 kHz, as well as in high-power amplifiers.

The QYX2A474JTP is a high-precision film capacitor comprised of a metalized polypropylene film and a conductive material applied to one or both of its surfaces. The capacitance value (which ranges between 0.1 and 10 uF) and other electrical characteristics such as temperature coefficient, dielectric absorption and stability are determined by the film capacitor\'s component materials and geometry.

The QYX2A474JTP is suitable for use in a range of different applications, including broadcast and pro-audio systems, instrumentation and control systems, hum and noise suppression, home audio systems and automotive audio systems. Additionally, it is suitable for use in low- and high-frequency filter circuits, as well as in circuits that require high-precision power supply regulation.

Unlike other types of capacitors, such as aluminum electrolytic capacitors, the QYX2A474JTP retains its capacitance value and electrical characteristics over a wide temperature range. This is a result of the low RF losses in the film capacitor due to its dielectric material, which enables it to transfer high frequency signals.

The working principle behind the QYX2A474JTP is the same as that of any other capacitor. The two electrical plates act like opposite sides of a battery, with one end receiving electrons and the other end supplying electrons. As the number of electrons on each plate increases, an electric field is created between them. This electric field stores energy and produces a potential difference across the plates. When a current is applied, the capacitor allows a certain amount of current to flow and blocks the rest.

The QYX2A474JTP film capacitor is ideal for applications requiring high precision and superior performance, as well as in applications requiring low insertion and residual losses. Its low profile, lightweight construction and stability over a wide range of temperatures make it an ideal choice for a variety of circuit designs.