CD17FD421JO3F

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
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):	--

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Mica and PTFE Capacitors

Mica and PTFE (polytetrafluoroethylene) capacitors are high-performance components designed for applications requiring high-power dielectrics. They are commonly used as filters in electronic equipment, such as power supplies, amplifiers, and antennas. The CD17FD421JO3F is a device with two terminals, and is designed to be used as a filter or a decoupling capacitor.

Application Field

CD17FD421JO3F is suitable for use in high-powered broadcast receivers, such as FM and AM radio, as well as in electronic communication equipment, including telephones and antennas. The device offers an impressive stability and modulation rate, making it ideal for use in high-powered systems. It is also suitable for use in computer and telecommunications systems, including routers and switches.The device is capable of reliably operating in temperatures ranging from -45 to 85° C (-50 to 180° F). Its self-healing characteristics make it resistant to over-voltage or over-current events, making it a reliable component for reliable operation in industrial settings.

Working Principle

The CD17FD421JO3F is a mica and polytetrafluoroethylene (PTFE) film capacitor. It has two terminals, a positive terminal and a negative terminal. When connected to an AC voltage source, the device acts as a filter, allowing only AC currents to pass through it.The PTFE is a dielectric material with a high dielectric constant, allowing for high-efficiency, low-contamination, and low-loss operation. The device also has a low self-inductance, meaning that it can transfer electrical energy efficiently over its full frequency range.The CD17FD421JO3F can be effectively used for filtering noise in RF (Radio Frequency) communication systems, and for decoupling internal and external power supplies in larger systems. Its self-healing characteristics make it capable of dealing with high-frequency surges and over-voltage situations.The high-precision of the capacitor\'s manufacturing system ensures consistent performance over a wide range of operating temperatures. The device is also robust, and provides a reliable source of power.

Conclusion

The CD17FD421JO3F is an impressive mica and polytetrafluoroethylene (PTFE) capacitor. It is suitable for a range of applications, including filters, decoupling capacitors, and RF (Radio Frequency) filtering. Its high dielectric constant, low self-inductance, and self-healing characteristics make it capable of dealing with high-powered systems and surges. The device is also robust, and provides durable reliable power.

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