CMR06F821JODP

Mica and PTFE Capacitors

Mica and PTFE capacitors are passive components with the ability to store electric energy for later use. This type of capacitor combines a thin mica dielectric and a high-temperature polymer dielectric, namely PTFE, to create a high-class capacitor of superior specifications. The CMR06F821JODP is a type of mica and PTFE capacitor with specific ratings and capabilities.

Application Field and Working Principle

Mica and PTFE capacitors are manufactured mainly for DC blocking applications, as well as pulse and high frequency circuits. The CMR06F821JODP is a special type of capacitor that is used mainly in frequency determining, precision AC coupling, filtering, obstacle cancellation, and transmission line applications due to its ability to perform at a much higher frequency range than other similar capacitors. The CMR06F821JODP is also capable of working with frequencies ranging from 4MHz to 150MHz with a capacitance of 0.0082uF and a voltage ranging from 100V to 300V.

Capacitors in general work by storing an electric field between two plates, forming an electric dipole. The two plates are separated by an insulator, called the dielectric, which determines the capacitance of the capacitor. When a voltage is applied to the two terminals, positive and negative charges accumulate on the two plates, creating an electric field in between them.

Due to the use of mica and PTFE for the dielectric of the CMR06F821JODP capacitor, it is able to perform with higher frequency ranges and is capable of storing larger amounts of energy compared to other capacitors. As such, it is used in circuits where high accuracy is needed, and frequencies and temperature must be tightly controlled.

Mica and PTFE capacitors are also able to sustain higher voltage compared to other capacitors, making them extremely reliable in rugged applications. Additionally, they are also known to have smaller size and weight. This makes them ideal for more compact systems.

Advantages of the Mica and PTFE Capacitor

The combination of mica and PTFE in the CMR06F821JODP capacitor provides it with some unique advantages over other capacitors. The use of a mica dielectric provides the capacitor with better temperature and frequency stability, as well as higher reverse voltage capabilities. Additionally, the use of PTFE as the dielectric also strengthens the capacitor, providing it with better mechanical integrity and higher dielectric strength.

The use of a mica and PTFE capacitor is also beneficial for power factor correction, owing to their ability to sustain higher voltages and their lower weight and size. Moreover, these capacitors are also superior to other capacitors when it comes to ripple current performance, as well as surge, short circuit, and pulse handling.

Conclusion

The CMR06F821JODP is a type of mica and PTFE capacitor, which makes use of a mica and PTFE dielectric to create a superior capacitor with higher specifications. This capacitor is suitable for a wide range of applications ranging from frequency determining and AC coupling to pulsing and transmission line applications. Owing to the use of mica and PTFE, the capacitor is able to perform better in terms of temperature and frequency stability, as well as surge, short circuit, and pulse handling. As such, the CMR06F821JODP is a suitable option for applications that require extreme reliability and accuracy.