CD30FD302JO3

Series:	CD30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	3000pF
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:	0.772" L x 0.252" W (19.60mm x 6.40mm)
Height - Seated (Max):	0.858" (21.80mm)

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Mica and PTFE capacitors are integral components in many electrical systems. They are widely used in applications such as RF antenna matching, pulse power supply, filter, instrumentation, industrial control, automotive circuits, and aerospace engineering. The CD30FD302JO3 is a type of mica and PTFE capacitor, characterized by its small size, high frequency operation, and low leakage. This article will discuss the application field and working principle of the CD30FD302JO3 capacitor.The CD30FD302JO3 capacitor has a wide variety of applications. It is highly suitable for use in high frequency voltage converter circuits, where its low leakage and ultra-compact size allow for maximum efficiency. It is also used in filter circuits, where its excellent capacitance characteristics help to optimize signal purity and reduce noise. Furthermore, the CD30FD302JO3 can be used in RF antenna matching circuits, where it can reduce frequency randomness and enhance the performance of the antenna.The CD30FD302JO3 capacitor is a dual-electrode, radial-leaded component, with mica and PTFE as the dielectric material. It runs on an operating temperature range of -55° to 125°C, and has an insulation resistance of 10^12 Ω at 25°C. The CD30FD302JO3 has a capacitance value of 0.382pF, with a tolerance range of ± 0.2pF. When the capacitor is in operation, the mica helps to reduce the ratio of leakage current to capacitance, while the PTFE helps reduce the loss of energy.The working principle of the CD30FD302JO3 is fairly simple. When a voltage is applied to its terminals, an electric field is generated between the electrodes, causing electrons to move from one electrode to the other. This creates a "capacitance" effect, where a charge builds up and is stored between the two electrodes. When the voltage is removed, the stored charge is gradually discharged. This capacitor provides a low leakage current and high-frequency operation, which makes it ideal for many types of circuits.Given its many advantages, the CD30FD302JO3 is a perfect choice for applications that require high frequency operation, low leakage, and a high level of accuracy. Its small size, wide temperature range, and excellent insulation resistance make it well-suited for use in RF circuits, filter circuits, and voltage converter circuits. In addition, its robust construction and compact design make it a desirable component for many different types of applications.

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