CMR03C180DOCM

Mica and PTFE Capacitors

The CMR03C180DOCM is a miniature tantalum electrolytic capacitor designed to provide both high performance and low-cost in demanding electronic applications. This low-profile capacitor is designed to provide a wide range of capacitance values with excellent noise immunity, more than enough to support the latest audio or video design. It also has a high level of thermal and chemical stability, making it well-suited for long-term use in consumer and industrial applications.

Applications

The CMR03C180DOCM is an excellent choice for consumer and industrial applications that require high capacitance levels with strong stability. It is well-suited for audio, video, and gaming applications as it offers excellent noise immunity and low dielectric absorption. The CMR03C180DOCM is also great for use in automotive, communication, aerospace, and medical applications. It can be used for smoothing high frequency power fluctuations, compensation of electromagnetic interference, as well as voltage regulation and smoothing in power supplies.

Working Principle

The CMR03C180DOCM is designed with a dielectric material composed of mica and PTFE. The mica provides high capacitance-to-volume ratio as well as high thermal and chemical stability. The PTFE helps increase the temperature coefficient of capacitance and facilitates the development of custom tolerance ranges. The CMR03C180DOCM is constructed with a single layer anode/cathode system that ensures high reliability and long-term performance.

The CMR03C180DOCM utilizes a specialized TAO technology that prevents capacitor failure due to voltage instabilities and thermal needs. The TAO creates an electrode-electrolyte interface, which allows the capacitor to be robust in high-voltage situations. This makes it especially useful in automotive applications where voltage changes can be expected. Additionally, the TAO helps prevent leakage current even in high-temperature conditions, making the CMR03C180DOCM a great solution for use in heat-sensitive or thermal-sensitive applications.

Conclusion

In conclusion, the CMR03C180DOCM is an excellent choice for many applications due to its versatility and performance. It offers significant cost savings when compared to other miniature tantalums, while still providing the same high-quality performance and reliability. Its mica and PTFE materials and TAO technology provide stability and reliability in voltage and temperature regulations.