CD17FD221JO3

Series:	CD17
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.232" (5.90mm)
Features:	RF, High Q, Low Loss
Size / Dimension:	0.461" L x 0.201" W (11.70mm x 5.10mm)
Height - Seated (Max):	0.382" (9.70mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors have been around for many decades. They are widely used in the electronic industry for many different applications. These capacitors have their own distinct advantages and disadvantages compared to other types of electrical components. CD17FD221JO3 is a particular type of capacitor which utilizes mica and PTFE dielectric materials. This article will discuss the application field and working principle of this component.Mica and PTFE capacitors are widely used in the electronic industry due to their high stability and resistance to thermal shock. They are mostly used in applications where high-frequency performance is required. This type of capacitor is a non-polarized capacitor which has very low levels of internal resistance and can handle high levels of current flow. It is also resistant to changes in humidity and temperature.One of the most important features of the CD17FD221JO3 is its high temperature coefficient. This means that the capacitance of the capacitor will not change significantly over a wide range of temperature changes. This is extremely beneficial for applications which must be able to maintain consistent performance regardless of environmental conditions. It also makes the capacitor very reliable and rugged, which is especially important in high-reliability applications.The working principle of this component is based on the dielectric material used. In the case of the CD17FD221JO3, mica and PTFE materials are used as the dielectric material. Mica is a mineral which has a high dielectric constant, meaning that it can store significant amounts of electrical charge. PTFE, on the other hand, has a low dielectric constant, meaning that it can allow charge to pass through it relatively easily. This makes it ideal for capacitor applications, as the various capacitive properties are achieved through the combination of these two materials.The combination of mica and PTFE results in a capacitor which is highly reliable and has excellent high-frequency performance. This makes it ideal for applications which involve high-frequency signals or require very low levels of loss. It is also very resilient to temperature and humidity changes, making it suitable for use in harsh or extreme environments.In summary, the CD17FD221JO3 mica and PTFE capacitor is a component which offers excellent high-frequency performance and high-reliability operation. It is widely used in a variety of electronic applications due to its unique dielectric properties and ability to withstand harsh environmental conditions.

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