CD30FD432JO3F

Series:	CD30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	4300pF
Tolerance:	±5%
Voltage - Rated:	500V
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:	0.780" L x 0.272" W (19.81mm x 6.90mm)
Height - Seated (Max):	0.858" (21.80mm)

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Mica and PTFE Capacitors: CD30FD432JO3F application field and working principleMica and PTFE capacitors have long been used in a variety of electronic applications and are most commonly used in high frequency circuits, as well as in automotive, aerospace, and communications applications. Among the various types of capacitors available on the market, CD30FD432JO3F mica and PTFE capacitors are a popular choice due to their reliable performance at higher temperatures and excellent electrical insulation properties. The CD30FD432JO3F consists of two electrode plates separated by a dielectric material, usually made of mica or PTFE – a type of non-conductive plastic polymer. PTFE is much more resistant to high temperatures and electrical breakdown than mica, which makes it a better choice for high temperature applications. The CD30FD432JO3F also features a high voltage rating, a low sliding temperature coefficient, and superior insulation properties. The CD30FD432JO3F is composed of high-purity mica flakes assembled between two dielectric layers of PTFE. The mica flakes are coated with a silver layer to provide the electrical contact between the plates and the PTFE. The silver layer also helps to reduce the current leakage of the capacitor and provides superior insulation properties. Mica and PTFE capacitors are widely used in a variety of high temperature applications, as the mica and PTFE combination can withstand higher temperatures for longer periods of time without compromising the performance of the capacitor. To understand the working principle of the CD30FD432JO3F, it helps to understand the nature of a capacitor. Capacitors are a type of electronic component that can store energy when it is connected to a circuit. When two electrodes are separated by a dielectric material, they form an electric field. This electric field stores electrical energy, and when the capacitor is connected to a source of electricity, a current will flow through the capacitor and the energy stored in the electric field is discharged. In the case of the CD30FD432JO3F, the mica and PTFE combination within the dielectric material provide a barrier between the two electrodes, which helps to reduce the amount of electric current that is able to pass through the capacitor. This ensures that the capacitor will not be damaged by high currents or electric discharges that may occur within the circuitry. Furthermore, the insulation properties of mica and PTFE help to reduce electric leakage, which also helps to improve the longevity and performance of the capacitor.Mica and PTFE capacitors are especially well suited for high frequency and very high temperature applications, as they are able to operate reliably at temperatures up to 200°C. This makes them a popular choice in automotive, aerospace, and communications applications, where component temperatures may exceed 100°C. Additionally, mica and PTFE capacitors feature a wide range of capacitance values, which can be easily adjusted to meet the specific needs of any application.In conclusion, the CD30FD432JO3F mica and PTFE capacitor is a reliable and efficient component that is suitable for use in a wide range of high temperature applications. Its combination of high voltage rating, low sliding temperature coefficient, and superior insulation properties make it a particularly popular choice for those applications requiring robust performance and durability. The fact that it can operate reliably at temperatures up to 200°C also makes it a great choice for applications where extreme temperatures are an issue. Therefore, this type of capacitor is a great choice for any application where reliable performance and accuracy is paramount.

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