QAP2E685KRP

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

The QAP2E685KRP is a type of film capacitor specifically designed for high-frequency applications. This type of capacitor offers excellent frequency response, low impedance and stable performance. It has a capacitance range of 2.2µF to 1000µF, a voltage rating of 200V to 1000V DC and an operating temperature range of -55 to +125 Degrees Celsius.

Application Field

The QAP2E685KRP film capacitor is widely used in audio-frequency amplifier frequency filters, various kinds of high-frequency oscillators, pulse frequency divider, high-frequency drive circuit and other circuits. These capacitors can also be used in military vehicles, such as signal transmission and signal analysis, where their high frequency performance is beneficial. In addition, these film capacitors are used in the monitoring of medical equipment, radar, satellite tracking systems and other signal transmission systems.

Working Principle

The QAP2E685KRP film capacitor contains a layer of polyethylene film sandwiched between two electrodes. Depending on the type, the electrodes are either nickel-plated copper or polyester-base materials. The polyethylene film is placed between the electrodes and serves as the dielectric in the capacitor. A thin layer of protective material is also placed between the film and the electrodes. When electric current is applied, the electrons flow through the dielectric and the electrodes of the capacitor, creating the electrical energy storage function of this device.

The QAP2E685KRP film capacitor is an excellent choice for high-frequency applications, offering good frequency response and low impedance. Despite its relatively lower dissipation factor and lower capacitance tolerance, these capacitors are still seen as an advantageous choice for many applicable uses.

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