CDV30FF822FO3

Series:	CDV30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	8200pF
Tolerance:	±1%
Voltage - Rated:	1kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.437" (11.10mm)
Features:	General Purpose
Size / Dimension:	0.811" L x 0.390" W (20.60mm x 9.90mm)
Height - Seated (Max):	0.902" (22.90mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors, including CDV30FF822FO3, are electronic components found in a wide range of electrical products. These components are an important part of electronic circuits and used for frequency control, filtering signals, and energy management. In this article, we will explore the application field and working principle of the CDV30FF822FO3 capacitor.A capacitor is a two-terminal electronic component consisting of two conducting plates separated by a dielectric material. Most mica and PTFE capacitors feature metal plates covered with an oxide layer connected to the two terminals. The oxide layer creates a non-polarized, dielectric layer between the plates, resulting in an insulating medium. This enhances the capacitor’s ability to store and control electric energy.The CDV30FF822FO3 capacitor is designed to provide reliable, high-performance operation with minimal capacitance drift over time. It features excellent performance characteristics such as high capacitance, excellent temperature stability, low ESR, high ripple current rating, and good signal-handling capability. The capacitor is characterized by its low parasitic inductance, low parasitic capacitance, low RF noise, and low leakage current. One of the main application fields of the CDV30FF822FO3 is in power supplies. The capacitor’s thick oxide layer helps it resist thermal stress and current surge, thus making it ideal for applications that require high power filtering. It is often used in high-frequency circuits and harmonic filters to reduce or manage RF interference and noise. The capacitor is also suitable for high-current applications such as DC-DC converters, high voltage inverters, and motor controllers.The working principle of the CDV30FF822FO3 capacitor is similar to that of other mica and PTFE capacitors. When voltage is applied across the terminals of the capacitor, the electric field created causes the electrons to flow from one plate to another. This creates an electrical charge on each plate, resulting in a potential difference between the two plates. The size of the electric field and potential difference depends on the size of the capacitor and the voltage applied. The capacitor stores the electric energy it receives and can then release it when needed.In conclusion, the CDV30FF822FO3 is a high-performance mica and PTFE capacitor that is suitable for a range of power applications. Its thick oxide layer and low-leakage construction provide reliable, long-term operation with minimal capacitance drift. The capacitor’s working principle is the same as other mica and PTFE capacitors, and it helps to reduce or manage RF interference and noise. With these features, the CDV30FF822FO3 is ideal for high-power applications that require both reliable performance and enhanced signal-handling capability.

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