CMR05F241JPDR

Mica and PTFE Capacitors

Capacitors, also known as condensers, are passive two-terminal electrical components used to store energy in an electric field. One of the most common types of capacitors is the mica and PTFE capacitor, otherwise known as CMR05F241JPDR. It works using mica and polytetrafluoroethylene (PTFE) as the dielectric, enabling it to achieve a high capacitance in a small volume.

Applications

These capacitors are suited for high-frequency, high-voltage applications such as power supplies, communications, radar, and aerospace products. CMR05F241JPDR capacitors also have superior environmental stability and low noise performance due to their dielectric. As such, they are often used for high-reliability applications such as automotive, military, and space applications.

Working Principle

The mica and PTFE capacitor works by storing electrical energy in an electric field created between two conductive plates, which are separated by a dielectric material. The two plates act as opposed electrical charges, a positive charge on one plate and a negative charge on the other. The dielectric material then sets the amount of charge stored on each plate, which in turn affects the capacitance of the capacitor. The higher the dielectric constant, the higher the capacitance. By using mica and PTFE as their dielectric materials, these capacitors can achieve a higher capacitance in a small volume.

Characteristics

CMR05F241JPDR capacitors offer several key characteristics, including low inductance, high voltage withstand, high reliability, long life, and high temperature stability. In addition, they are encapsulated in a variety of materials, which helps protect them from mechanical or chemical damage. Since they are also hermetically sealed, they also offer superior environmental protection and low noise performance.

Conclusion

CMR05F241JPDR is a mica and PTFE capacitor that is well-suited for high-frequency, high-voltage applications. It offers a high capacitance in a small volume thanks to its mica and PTFE dielectric, as well as superior environmental protection and low noise performance. In addition, it also offers several key characteristics such as low inductance, high voltage withstand, high reliability, long life, and high temperature stability, which makes it an ideal choice for a variety of applications.