32FB4402

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors, also known as plastic film capacitors or dielectric film capacitors, refer to the electric double layer capacitor produced by using plastic film as the dielectric material. Compared with conventional aluminum electrolytic capacitors, the plastic film capacitor has many advantages, including non-polarization, small inherent temperature coefficient, large capacity per unit volume, good frequency characteristics, and long service life. Among them, 32FB4402 is a highly reliable plastic film capacitor developed by a professional capacitor manufacturer, which can meet the needs of a wide range of users.

The 32FB4402 plastic film capacitor has a capacitance of 0.047uF and Impedance of 28K Ohm published at 1KHz. Its rated voltage is 25VAC and the temperature coefficient ranges from -55℃ to 85℃, with the capacitance change rate of ±5%. Its working temperature is between -55℃ and 125℃. The resonance frequency characteristics are also quite good: the equivalent series circuit inductance is less than or equal to 0.2uH, while the equivalent parallel circuit resistance is greater than or equal to 100 ohms.

In terms of its application, this product can be used for various applications such as smoothing, by-pass, signal coupling, decoupling, and oscillation oscillation circuits. The 32FB4402 plastic film capacitor has good temperature characteristics. Because of its fast response and good temperature tracking, it can ensure stable performance, even in harsh environmental conditions. In addition, it is also very suitable for the anti-interference circuit of radio and television receivers and audio-visual equipment.

In terms of its working principle, the working principle of a plastic film capacitor is same as that of a traditional capacitor. It is mainly composed of two metal electrodes that are separated by a layer of insulating material. When a voltage is applied across the two electrodes, electric charges are generated at each electrode, resulting in the formation of an electric field between them. The electric field produces an electric potential between the two electrodes, thereby creating electrostatic energy. The electric field and the electric potential together form the actual capacitance.

In summary, the 32FB4402 plastic film capacitor is a reliable and stable capacitor with high temperature stability and good frequency characteristics. It is widely used in radio and television receivers, audio-visual equipment, anti-interference circuits, smoothing, by-pass, signal coupling, decoupling, and oscillation oscillation circuits. And the working principle of a plastic film capacitor is exactly the same as that of a conventional capacitor.

The specific data is subject to PDF, and the above content is for reference