CDV19CF100JO3F

Series:	CDV19
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	10pF
Tolerance:	±5%
Voltage - Rated:	1kV
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:	0.642" L x 0.189" W (16.30mm x 4.80mm)
Height - Seated (Max):	0.500" (12.70mm)

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Mica and PTFE CapacitorsMica and Polytetrafluoroethylene (PTFE) Capacitors are two of the most important types of high-value, low-loss capacitors used widely in communications, RF/microwave and aerospace applications. The CDV19CF100JO3F capacitor is an example of a Mica and PTFE capacitor. This article will discuss the application field and working principle of this capacitor.

Applications

Mica and PTFE capacitors are mainly used in communication, RF/microwave and aerospace applications. Their high stability and accuracy make them ideal for components used in precision circuits. They are commonly used for decoupling, bypass, filtering, and AC polarization applications in commercial and military systems. They are also used in circuits where large capacitance values are required in combination with low parasitic effects such as inductance and resistance.

Working Principle

Mica and PTFE capacitors operate on the principle of capacitor dielectrics or insulators. These capacitors use dielectric layers of mica and PTFE to separate two conductive plates. As AC or DC voltage is applied to the capacitor, an electric field is created between the two plates which can store electrical energy. The amount of energy that can be stored is inversely proportional to the distance between the two plates.The CDV19CF100JO3F capacitor is a surface-mount type Mica and PTFE capacitor. It features an operating temperature range of -55°C to 125°C and a capacitance range of 1pF to 100pF. It has a maximum voltage rating of 160V and a maximum ripple current rating of 0.7A. The capacitance of the CDV19CF100JO3F capacitor is determined primarily by the thickness of the mica and PTFE dielectrics used, as well as the distance between the plates. The capacitance is directly proportional to the intrinsic capacitance of the dielectric material and is the same for a given dielectric material regardless of the size of the capacitor.

Conclusion

The CDV19CF100JO3F capacitor is a Mica and PTFE capacitor which has a wide range of applications in communication, RF/microwave and aerospace applications. It has a wide operating temperature range and can handle high ripple current ratings. Its capacitance is determined primarily by the thickness of the dielectrics used and the distance between its two plates.

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