CMR05E560FPDR

Mica and PTFE capacitors are a type of capacitor commonly used in electronics, generally featuring dielectric materials between the two electrodes within the capacitor. The CMR05E560FPDR is one such capacitor with multiple applications and a specific set of principles by which it functions.

Application Field

CMR05E560FPDR capacitors are primarily used in two ways: Power line filtering applications, and RF applications. In power line filtering, the capacitor filters out any noise or voltage disturbances that may be present on the power line, protecting the load from any signal degradation and waveform distortions. The RF applications of the CMR05E560FPDR include its use as an antenna tuner, an amplifier, and a capacitor for matching impedances of different stages in amplifiers.

Working Principle

The CMR05E560FPDR is typically run in AC applications at frequencies of up to 33.6KHz. The capacitor has a dielectric of PTFE (polytetrafluoroethylene) and mica, with isostatic mounting of electrodes inside the capacitor. The isostatic mounting allows for greater surface contact between the electrodes and the dielectric resulting in a decrease in parasitic distributed capacitance. The CMR05E560FPDR has a maximum working voltage of 560 VAC, and an operating temperature ranging from -55°C to +125°C, allowing for many applications. The capacitor also features some self-healing properties and high insulation resistance, with an attrition rate of less than 0.03% per hour, allowing it to function in an array of applications without any significant loss in performance or reliability.

Conclusion

The CMR05E560FPDR is a type of capacitor commonly used in mica and PTFE capacitors, and is primarily used for power line filtering and RF applications. The dielectric used by the capacitor is mica and PTFE, and features isostatic mounting of electrodes inside the capacitor for increased surface contact and lower parasitic distributed capacitance. The capacitor has a maximum working voltage of 560 VAC and an operating temperature range from -55°C to +125°C, with self-healing characteristics and a low attrition rate. The CMR05E560FPDR is ideal for many applications thanks to its features and working principles.