CDV30FK471JO3F

Series:	CDV30
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	470pF
Tolerance:	±5%
Voltage - Rated:	2.5kV
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:	0.780" L x 0.270" W (19.80mm x 6.90mm)
Height - Seated (Max):	0.870" (22.10mm)

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Introduction to Mica and PTFE Capacitors

Mica and PTFE capacitors are an emerging form of capacitors. They combine the characteristics of mica, which has excellent dielectric properties, and polytetrafluoroethylene (PTFE), which has a stable, non-polar dielectric layer. The combination of these two materials creates capacitors that offer higher capacitance, superior temperature stability, and more consistent performance over alternative forms of capacitors.

CDV30FK471JO3F application field and working principle

The CDV30FK471JO3F is a type of mica and PTFE capacitor. It is designed for use in a variety of applications, including switch mode power supplies, sensors, and electronic motor control circuits, among others. It is available in a wide range of capacitance values from 10pF to 47nF.The working principle of the CDV30FK471JO3F capacitor is based on the concept of electric charge. This capacitor consists of two metal plates separated by an insulating material. When a voltage is applied to the capacitor, electrons are attracted to one plate and repelled from the other. This creates an electric field between the plates, which stores energy. The amount of energy stored in the capacitor depends upon the capacitance, or the ratio of electric charge to voltage.The CDV30FK471JO3F features a voltage-sensing plate. This plate is designed to detect changes in the voltage across the capacitor. When a certain voltage across the capacitor is exceeded, the sensing plate will trip and discharge the stored energy. This helps protect connected components and circuits from damage due to over-voltage.The CDV30FK471JO3F capacitor also features a low-leakage design. This helps to ensure a low level of energy loss through the capacitor over time. This capacitor also has excellent temperature stability, which helps maintain the capacitance value even when exposed to extreme temperatures.

Conclusion

The CDV30FK471JO3F is an advanced type of mica and PTFE capacitor. It features a single-plate design, voltage-sensing plate, low-leakage design, and excellent temperature stability, making it well-suited for a variety of applications. This capacitor is an excellent solution for switch mode power supplies, sensors, and electronic motor control circuits.

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