CD19FC682JO3

Series:	CD19
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	6800pF
Tolerance:	±5%
Voltage - Rated:	300V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.343" (8.70mm)
Features:	General Purpose
Size / Dimension:	0.689" L x 0.331" W (17.50mm x 8.40mm)
Height - Seated (Max):	0.571" (14.50mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Mica and PTFE Capacitors

Mica and PTFE capacitors are both commonly used passive components in circuits, and are particularly ideal for high voltage, high frequency, and high temperature applications. Both have their distinct advantages and disadvantages. CD19FC682JO3 is a particular type of capacitor which falls under both the mica and PTFE categories. This article will discuss the application field and working principles of CD19FC682JO3 capacitors in detail.The CD19FC682JO3 is a hybrid type of capacitor which combines the advantages of both mica and PTFE capacitors while negating some of the disadvantages of each type. It is therefore often used in the most demanding of applications such as DC-DC converters, high voltage switching, lightning protection circuit or any other application which benefits from both types of capacitors.Mica capacitors are composed of thin layers of mica separated by metalized plates and are known for their excellent temperature stability, low dissipation factor and high insulation resistance. However, they are relatively expensive, and are also relatively unstable in fluctuating temperatures. PTFE capacitors, on the other hand, are made out of a high-quality polytetrafluoroethylene (PTFE) dielectric material. They boast excellent dielectric and loss performances, high stability and security, and superior insulation properties. However, their resistance to breakdown voltage is inferior when compared to mica capacitors, and their dissipation factor tends to increase with higher temperatures.The CD19FC682JO3 utilizes a combination of both mica and PTFE dieslectrics. This hybrid capacitor is capable of withstanding higher voltages than either mica or PTFE capacitors on their own, and is capable of achieving superior stability over a wide temperature range. It also offers a low dissipation factor with high insulation resistance even under extreme temperatures. In addition, the cost of the CD19FC682JO3 is relatively low when compared to other high-end capacitors.The working principle of the CD19FC682JO3 is similar to other types of capacitors. The capacitor consists of a positive and a negative plate, with the plates separated by a dielectric. When a voltage is applied across the plates, electric charge accumulates at the surface of the plates. This electric charge accumulates until the capacitance is reached, or until the strength of the electric field generated by the plates is exceeded. When the capacitor is disconnected from the power source, the electric charge is released, allowing the capacitor to be recharged in the event of any voltage fluctuations or other irregularities.In conclusion, the CD19FC682JO3 is a hybrid capacitor which combines the advantages of both mica and PTFE capacitors while negating some of the disadvantages of each type. It is particularly suitable for applications which require high voltage, high frequency and high temperature, and is relatively cost-effective. Its working principle is similar to that of other capacitors, with an applied voltage causing electric charge to accumulate on the plate surfaces until a certain capacitance is reached.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description