CD17FD421JO3

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:	--
Height - Seated (Max):	--
Series:	CD17
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	420pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica

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Mica and PTFE Capacitors

Mica and Polytetrafluoroethylene (PTFE) capacitors are a type of electrical components with a wide range of applications in various industries. The CD17FD421JO3 capacitor is one of the most popular models in the mica and PTFE capacitor family and it is widely used in signal processing, medical applications, smart meters, automotive components, and various aerospace and military applications. This model of capacitor has several unique features: linear tolerance, high dielectric strength, and good temperature stability.

Working Principle

Mica and PTFE capacitors use mica and PTFE as the dielectric materials to increase their capacitance, and this results in increased signal processing capabilities. The CD17FD421JO3 capacitor utilizes a thin film of mica and PTFE, which are then sandwiched with metallic layers. This structure is created using a complex manufacturing process that involves several layers of metal being deposited on the dielectrics to form the capacitor’s exterior.When a voltage difference is applied between the metallic layers of the capacitor, an electric field is established between the layers, and the dielectric material located between the two electrodes helps to store the electric field. This electric field induces polar molecules in the mica and PTFE to form a dipole that stores electrical energy. The stored energy in the form of dipoles is then used for signal processing applications.

Application Field

The CD17FD421JO3 are some of the most popular mica and PTFE capacitors on the market. This model of capacitor is often used for high frequency signal processing applications, such as in medical devices, consumer electronics, and smart meters. The CD17FD421JO3 also has applications in automotive components and aerospace components, where its high temperature stability and linear tolerance makes it a preferred choice for high power applications.The linear tolerance of the CD17FD421JO3 makes it an ideal choice for tasks that require precise control and signal processing. This model of capacitor has an excellent linear tolerance and can be used in circuits with small distortions. Furthermore, its high dielectric strength can withstand high voltages and its good temperature stability makes it suitable for use in high temperature environments.

Conclusion

The CD17FD421JO3 is a highly popular model of mica and PTFE capacitor that is used in a wide range of applications. It has excellent linear tolerance, high dielectric strength, and good temperature stability, which makes it suitable for a variety of applications, such as signal processing, automotive components, and medical applications. With its wide range of applications and features, the CD17FD421JO3 has become one of the most popular capacitors on the market.

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