CDS30FD183JO3

Series:	CDS30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.018µF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.438" (11.10mm)
Features:	General Purpose
Size / Dimension:	0.750" L x 0.360" W (19.10mm x 9.10mm)
Height - Seated (Max):	0.819" (20.80mm)

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Mica and PTFE Capacitors: CDS30FD183JO3 Application Field and Working Principle

Mica and PTFE capacitors are one of the more sophisticated types of electrical components used in a wide range of engineering applications. They feature high-quality construction and are ideal for use in high temperature environments. The CDS30FD183JO3 capacitor is a mica and PTFE-based component used in applications where space and temperature restrictions exist. This article will discuss the application field of the CDS30FD183JO3 and how it works.

Applications

The CDS30FD183JO3 is most often found in military and aerospace applications, where its high temperature and vibration resistance is essential. It is particularly popular in RF systems, which require excellent temperature stability and precise tuning. Its miniature size makes it suitable for integrating into low-profile electronic equipment and vehicles. Additionally, it is suitable for use in power supply applications, where it helps to reduce electrical noise.

Construction

The CDS30FD183JO3 is a miniature mica-based capacitor encased in dielectric PTFE tape. Its design includes a dual layer structure with a central stack of mica disc electrodes, separated by PTFE tape. This provides excellent insulation properties, as well as allowing for greater precision in capacitive value. It has an operating voltage of up to 500V and can handle temperature ranges from -55°C to +200°C.

Working principle

Mica and PTFE capacitors operate on the same principle as other electric components: an electric current passes through the capacitor’s plates and creates an electrical field between them. The current is stored and when the applied voltage is removed, the stored charge is released in the form of an electric current. The characteristics of the current depend on the material and configuration of the capacitors.

Advantages

The CDS30FD183JO3 has some major advantages over other types of capacitors. It is extremely reliable and can be used for long periods of time. Additionally, the dielectric PTFE material provides excellent insulation properties and can withstand temperatures up to 200°C. Its small size makes it easy to integrate into low-profile electronic equipment. Lastly, it features high precision and stability in capacitive value, which makes it suitable for use in RF systems.

Conclusion

The CDS30FD183JO3 is a miniature mica and PTFE-based capacitor designed for applications that require high temperature and vibration resistance. It has a dual layer structure and is suitable for use in RF systems, power supplies, and other electrical applications. Additionally, it is extremely reliable and offers high precision and stability in its capacitive value. It features excellent insulation properties and can handle temperatures up to 200°C.

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