CDV30FF511GO3

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Mica and PTFE Capacitors

Mica and polytetrafluoroethylene (PTFE) capacitors are used mainly in high frequency and narrow bandwidth applications where high capacitance is required. The silver-mica and PTFE capacitors are characterized by stability, small size, and high capacitance per unit volume. The CDV30FF511GO3 are mica and PTFE based capacitors, and are typically used in applications that require higher capacitance, wide band performance and low cost.

Application Field

One of the primary applications of mica and PTFE capacitors are in RF filter circuits. The higher stable capacitance and self-healing capabilities makes them a great choice for frequency control and filtering where high-performance is needed. They can also be used in high voltage circuit applications, for smoothing electrical pulses, and in audio equipment and amplifiers.The CDV30FF511GO3 is often used in RF frequency applications, such as filters and voltage-controlled oscillators in a wide variety of systems ranging from wireless, portable and base station to communication systems, navigation, weapon systems, and radar systems.

Working Principle

The CDV30FF511GO3 is composed of a mica insulating material sandwiched between two PTFE foil layers. The top and bottom leads are attached to the opposite side PTFE layers, completing the circuit. As current passes through the device, silver-bearing mica serves as the dielectric material between the PTFE layers, creating a very stable capacitance. The construction is extremely durable, making these components suitable for long-term and high-current use.

The silver-bearing mica also distributes electrons across the sheet, which minimizes risk of breakdown. The PTFE layer allows current to penetrate the dielectric material more efficiently, further improving stability. Additionally, the mica and PTFE capacitor’s capacitance value is also less affected by temperature extremes and shock, making them a great choice for wideband and high capacitance applications.

CDV30FF511GO3 mica and polytetrafluoroethylene (PTFE) capacitors offer high performance, durability, and the capacity for high stable capacitance in an array of applications. Their efficiency, small size, and self-healing abilities make them an ideal choice for RF filter circuits, smoothing pulses, and high voltage applications.

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