CDV30FJ471JO3

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Mica and PTFE Capacitors

Mica and PTFE capacitors are two common types of electronic components used in power applications. These two types of capacitors are often used in combination with one another in order to provide a combination of characteristics. Mica and PTFE capacitors can be used to increase the current carrying capacity of the circuit, provide stability, and reduce EMI noise.

The CDV30FJ471JO3 is a surface-mount mica and PTFE capacitor which offers low profile construction and compact size. The capacitor combines mica sheets, coated with silver with PTFE (polytetrafluoroethylene) dielectrics, and is suitable for high-frequency, high-current applications. The CDV30FJ471JO3 can be used for signal and power circuit applications such as line filters, RF duplexers, EMI filters, signal conditioning, power converters, and motor drives.

Mica capacitors, made with layers of mica, silver plated and metallized, offer superior frequency characteristics and stability, while PTFE capacitors are able to dissipate heat more efficiently than traditional ceramic capacitors due to their larger surface area, making them suitable for high-current applications, as well as low ESR values.

The CDV30FJ471JO3 has an operating temperature range of -55°C to +85°C and a maximum voltage rating of 250V. It also has a capacitance range of 22nF to 3µF and capacitance tolerance of ±10%. These characteristics enable the capacitor to handle a wide range of high-current applications with low ESR, high voltage stability, and high temperature stability.

The CDV30FJ471JO3 is an ideal choice for use in power electronics applications in communication systems, such as mobile telephone and WiFi systems where high-frequency and high-currents are frequently used. In addition, the capacitor can be used in motor control circuits and RF duplexers, where relatively large amounts of current are drawn in short durations.

The CDV30FJ471JO3 offers several advantages over traditional mica and PTFE capacitors. It has a high current rating, allowing it to be used in very high-current applications, while its small size makes it suitable for dense circuit boards. In addition, the capacitor has a wide operating temperature range, making it suitable for use in environments subject to extremes of temperature. Finally, the capacitor provides superior reliability due to its wide range of testing performed prior to shipment.

In summary, the CDV30FJ471JO3 is a surface-mount mica and PTFE capacitor specifically designed for high-frequency, high-current applications. The capacitor’s features, such as its low profile construction, high current rating, and wide operating temperature range make it an ideal choice for communication systems and motor control circuits where high-frequency and large amounts of current are necessary. Its high reliability ensures strong performance in harsh environmental conditions.

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