What is a RF capacitor?

What is a RF capacitor?

RF/Microwave SMD capacitors designed and manufactured for optimal performance in RF and microwave frequencies, high RF power, and optical applications.

What are capacitors and its types?

Dielectrics

Which type of capacitors are used in RF coupling?

The types of capacitors that are commonly used for coupling applications include film, ceramic, tantalum, aluminium electrolytic, and aluminium organic/polymer electrolytic capacitors. Tantalum capacitors offer high stability at high capacitance values, and they are available in different variants.

Which is the best type of capacitor for RF?

Technologies include: industry leading tight tolerance Accu-P® capacitors, ultra-broadband capacitors, single layer capacitors, high power RF capacitors, and high Q/low ESR multilayer ceramic capacitors.

Which is higher SRF or ESR for ceramic capacitors?

At high frequencies, Class II ceramic capacitors exhibit relatively high ESR and relatively low SRF. At RF and microwave frequencies, the ESR of Class I ceramic capacitors is lower than that of Class II ceramic capacitors while the SRF of Class I ceramic capacitors is higher than that of Class II capacitors.

What kind of capacitors are used in microwave?

RF/Microwave SMD capacitors designed and manufactured for optimal performance in RF and microwave frequencies, high RF power, and optical applications.

What should be considered when choosing a capacitor?

For typical applications, some of the main performance characteristics to consider when choosing a capacitor include the voltage characteristics, temperature characteristics, termination and capacitance value. As the frequency of operation increases, there are other factors that become critical and must be considered when selecting a component.