CMR03C100DOCR

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Mica and PTFE Capacitors encompass a vast range of product capabilities and materials. CMR03C100DOCR are among the most versatile of these, combining a capacitance value of 100 pF with an insertable mounting structure and an operating temperature range of -55ºC to +125ºC. In this article, we will explore the application field and working principle of CMR03C100DOCR.

Construction

The CMR03C100DOCR is composed of an array of different plates, each covered in a layer of thin, highly non-conductive TFE polymer. This layer prevents released energy from being dissipated or conducted to any other parts of the capacitor. Each layer also has a dielectric mix of mica to further enhance the capacitance value and overall performance of the device.

Application Field

The CMR03C100DOCR is often employed in high-speed systems due to its stability over temperature ranges and good frequency response. The device is also ideal for use in wideband amplifiers and power supplies. Other applications include filtering, sample-and-hold circuits, video circuits, and antenna coupling.

Working Principle

The CMR03C100DOCR is a type of capacitor that utilizes a combination of parallel fissures in the dielectric material and thin polymeric layers to achieve its high capacitance. This combination allows for a greater surface area and reduced dielectric effect. The overall purpose of the device is to store energy or charge, reducing fluctuations in the voltage of an electrical circuit by creating an energy buffer.

Parameters

The CMR03C100DOCR capacitor operates at a voltage of up to 30 V DC and has a tolerance of ±50%. It has an operating temperature range of -55ºC to +125ºC, a capacitance value of 100 pF, a capacitance stability of +50%/ -20% over temperature, and a leakage current of less than 5 uA.

Conclusion

The CMR03C100DOCR capacitor has a wide range of applications due to its high capacitance, excellent stability over temperature, and good high-speed performance. With its high capacitance value and strong non-conductive TFE polymer exterior, this device enables users to build more reliable circuits that can easily withstand fluctuations in charging and other electrical conditions.

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