CDS19FD102JO3F

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Mica and PTFE Capacitors

The CDS19FD102JO3F is a surface mount mica and PTFE capacitor and is designed for high-frequency radio applications. It features an extended capacitance range, a low minimum ESR, and a very good temperature resistance. The CDS19FD102JO3F is a miniature, surface mountable device, designed for use in mobile communication networks, broadcast transmission and satellite communication.

The CDS19FD102JO3F is a high-density component with wet tantalum capacitors and a PTFE material. wet tantalum capacitors use an electrolyte to produce a film of semiconductor material on the inside of the capacitor. This film is then used to store electrical energy, in the same way a battery does. Tantalum capacitors are highly reliable devices, because the film formed on their surface provides a barrier against moisture or other contaminants.

The CDS19FD102JO3F also has a low minimum ESR (equivalent series resistance), which is a measure of the current flow through the device while maintaining a fixed voltage across its terminals. The ESR of wet tantalum capacitors is among the lowest of its type and this helps reduce power losses and improve the overall efficiency of a circuit. The lower ESR also helps to prevent voltage droop or sudden changes in voltage.

In addition, the CDS19FD102JO3F has a high-frequency radio application field. The flat frequency response up to 65MHz makes it suitable for high-frequency radio communication systems. In such a scenario, the dielectrics of MICA/ PTFE capacitors can be used to shape the frequency response of the transmission line and provide a flat frequency profile, from high- to low frequencies. This helps improves the quality of radio transmission, and also reduces noise in the reception signals.

Finally, the CDS19FD102JO3F is designed for reliable performance and can be used in high-temperature environments. The dielectric material of MICA/PTFE provides constant voltage levels and has excellent temperature stability. This reduces the variation in capacitance values from the operating temperature, enabling reliable operation over a wide temperature range.

The CDS19FD102JO3F is an ideal component for high-frequency radio applications, because of its extended capacitance range, low minimum ESR, and excellent temperature performance. By combining wet tantalum capacitors with the MICA/PTFE material, it provides a reliable solution to meet the needs of both mobile communication networks, broadcast transmission and satellite communication.

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