CDV30FF392JO3

Series:	CDV30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3900pF
Tolerance:	±5%
Voltage - Rated:	1kV
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	--
Features:	General Purpose
Size / Dimension:	--
Height - Seated (Max):	--

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Mica and PTFE CapacitorsCapacitors are essential components used in many electronics applications. Among the most important capacitors are mica and PTFE capacitors, which are used in various fields due to their excellent electrical performance and resistance to environmental factors such as temperature and humidity. One mica and PTFE capacitor type is the CDV30FF392JO3, which is noted for its outstanding features and properties.The CDV30FF392JO3 is a high-performance, high-stability, and low-noise capacitor, primarily used in AC variable frequency drive circuits, multichip module applications, amplified circuits, and switching power supplies. With an excellent temperature coefficient, the capacitor is also used in automobile electronics, radio frequency circuits, and other related applications. The CDV30FF392JO3 is composed of two layers of metalized mica sheets between two layers of PTFE film. The mica layer serves as the dielectric or insulating layer, which is laminated with the PTFE film. The PTFE layer acts as a barrier and ensures that no air can pass through, which would otherwise result in arcing. This creates a low-loss and low-inductance capacitor, which is ideal for high frequencies. The working principle of a mica and PTFE capacitor is based on the principle of capacitive reactance. In simple terms, the dielectric material, in this case mica and PTFE, acts as an insulator between two plates, with the PTFE film blocking the air from entering. The electrical field created between the two plates creates a potential difference, which in turn creates an electric current. As the current passes through the dielectric material, it is restricted by the capacitance of the material, resulting in a lower voltage. The key advantages of the CDV30FF392JO3 capacitor are its low ESR, low inductance, high temperature and voltage stability, excellent frequency stability, and excellent temperature coefficient. This makes the mica and PTFE capacitor ideal for a range of applications where reliability and precision are of importance.The CDV30FF392JO3 is available in a variety of packages, including surface-mount and through-hole, and comes with various capacitance ranges from 1 to 3300 μF. The capacitor also has a wide temperature range, making it suitable for use in extreme temperature conditions. With a low leakage current and high insulation resistance, this capacitor is ideal for high-frequency applications. In conclusion, the CDV30FF392JO3 from the mica and PTFE capacitor family is an excellent choice for high-performance applications that require reliable, precise, and stable performance. Its excellent electrical and environmental characteristics make it suitable for a wide range of applications, ranging from automotive electronics to radio frequency circuits.

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