CDV30FK302GO3F

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Mica and PTFE capacitors represent a class of electrical components used in many electronic circuits. CDV30FK302GO3F is a type of capacitor designed for use in high-frequency circuits.

Application Field of CDV30FK302GO3F

CDV30FK302GO3F is inteded for use in high-frequency circuits, from 150kHz to 1000MHz. They feature high insulation resistance, low dielectric losses, and excellent capacitance stability. They also offer low parasitic inductance, high-current handling, and small size. These features make CDV30FK302GO3F an ideal choice for applications in cellular and mobile phone systems, GPS systems, communication infrastructure, and medical electronics.

Working Principle of CDV30FK302GO3F

CDV30FK302GO3F capacitors work by storing an electrical charge in a material. This material has a positive charge on one side and a negative charge on the other side. When a voltage is applied, the electrical charge flows between the two plates, creating an electric field. The electric field is proportional to the voltage applied and the capacitance of the capacitor. As the voltage applied to the capacitor increases, the size of the electric field increases. In CDV30FK302GO3F, a mica dielectric is used between the two plates, resulting in high insulation resistance and high capacitance stability.

PTFE capacitors, on the other hand, work on a different principle. The dielectric is a thin sheet of PTFE, and the electric field is generated by a spiral-shaped arrangement of the electrodes. This arrangement results in a higher insulation resistance and lower parasitic inductance, allowing for higher current handling.

Conclusion

CDV30FK302GO3F is an ideal choice for high-frequency circuits. By using a mica dielectric, it provides excellent insulation resistance, low dielectric losses, and high capacitance stability. PTFE capacitors, on the other hand, provide higher insulation resistance and lower parasitic inductance.

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