Mica and PTFE Capacitors
MCM01-009D070D-F is a type of mica and PTFE capacitors. Mica and PTFE capacitors are widely used components in the electronic industry due to their excellent combination of high dielectric strength, long but flexible life, temperature stability, and low ESR.
Application Field
MCM01-009D070D-F capacitors are especially designed for applications that require low self-resonant frequency (SRF), high ripple current, and higher capacitance value all in a tiny package. These capacitors are ideal for use in communications equipment, power supplies, power amplifiers, and military radios that rely on low ESR and high current capabilities. Additionally, the device can be employed in medical devices, LED lighting, and other hi-fi audio equipment that require long-term reliability and high-temperature performance.
Working Principle
MCM01-009D070D-F capacitors are made with a combination of Mica and PTFE dielectrics. The Mica provides the device with a high dielectric strength that ensures durability and long-term stability while the PTFE improves the capacitor’s dielectric loss and enhances its surface field emission properties. The base structure of the capacitor is comprised of metalized PTFE and Mica sheets that are arranged in multiple layers. This structure is then surrounded by a metal can that acts as a shield protecting against damaging electromagnetic interference.
The capacitor is designed to store energy in the form of electrical charges and the PTFE/Mica dielectric, the medium between the capacitor’s two terminals, acts as the insulator that facilitates the energy transfer from one terminal to the other. The device creates a barrier between the negative and positive ions, which prevents them from coming in contact and releasing energy. The energy is then stored in the dielectric and is available for later release through a reverse current flow.
Conclusion
MCM01-009D070D-F capacitors are designed with a combination of Mica and PTFE, giving them many advantages over traditional capacitors. The device provides users with a reliable, stable, and high-performance solution for applications requiring long-term reliability and hi-temperature performance. Additionally, the device’s high dielectric strength and low ESR ensure the device’s long-term predictability and durability.