BFC237045103

Film capacitors, also known as film dielectric capacitors, are widely used in electronic components. BFC237045103 is one of these capacitor products with features of high reliability and temperature resistance. This paper will discuss its application field and working principle.

In terms of application fields, BFC237045103 is mainly used in high-frequency communication devices, such as radios and televisions, mobile terminals and smart homes, for blocking and coupling. The high stability of the voltage and frequency makes it suitable for these devices. Besides, because of its high reliability, this kind of capacitor is also used in emerging technologies such as aerospace, artificial intelligence and wireless charging.

In terms of the working principle, the working of this kind of capacitor is determined by the material characteristics – film dielectric layer. This kind of film dielectric layer, usually made of up to 12 alternating layers of metal and insulator, is usually characterized by a thickness of 0.05-0.15 μm. This special construction also makes it suitable for high-frequency applications. When the electric circuit is closed, a high voltage start up capacitor is formed. The capacitor is used to store electrical energy, filter out noise and protect the device against high voltages.

Last but not the least, compared to the ceramic capacitors, film capacitors are more durable and take longer to deteriorate. This is why it is particularly popular in military applications, where the components used need to be able to withstand extreme conditions for long periods of time.

To sum up, the BFC237045103 is a film dielectric capacitor product with high reliability and temperature resistance. It is used mainly in high frequency communication to block and couple, protect and filter. Furthermore, due to its durability, it is suitable for military applications.