CD42FD503JO3

Series:	CD42
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.05µF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	1.063" (27.00mm)
Features:	General Purpose
Size / Dimension:	1.480" L x 0.469" W (37.60mm x 11.90mm)
Height - Seated (Max):	0.921" (23.40mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are advanced components that serve various purposes in the fields of electronic engineering and circuit design. CD42FD503JO3 is a type of capacitor whose application field and working principle are discussed in the following sections.

Application Field

CD42FD503JO3 capacitors belong to the mica and PTFE capacitor series. These components are typically used for applications such as communicating systems, broadband radio-frequency communications, base station tuning, high performance electronic systems, power supplies, avionics, and specialized instrumentation. They are also suitable for use in high frequencies and high to medium voltage systems. CD42FD503JO3 capacitors are usually used in combination with other capacitors, inductors and/or resistors to construct filter circuits. These circuits help to ensure that signals of specific frequencies pass through the filter, and signals of different frequencies are blocked. In this way, the circuit rejects the transmission of unwanted signals, while allowing the transmission of the desired signal.

Working Principle

CD42FD503JO3 capacitors employ both mica and Polytetrafluoroethylene (PTFE) as dialectic materials. Mica is a mineral with excellent insulating properties, while PTFE is an extremely strong and inert synthetically prepared polymer. The combination of these two dialectic materials ensures the capacitor offers high-temperature and high-frequency performance. The physical size and construction of CD42FD503JO3 capacitors help them to withstand extreme temperatures and reduced inductive reactance. The capacitor also ensures low dissipation factor along with low distortion in high frequencies. The combination of these properties makes the CD42FD503JO3 an ideal solution for applications involving high temperatures, frequencies, pressures, and currents.

Conclusion

CD42FD503JO3 capacitors possess superior properties, making them suitable for diverse high-performance applications. They are often combined with other capacitors, inductors and/or resistors to construct filter circuits, which can ensure that signals of specific frequencies pass through the filter. The physical size and construction of these capacitors also helps in providing additional benefits such as low loss, low distortion, and high temperature performance. Therefore, CD42FD503JO3 capacitors are an attractive choice for high-frequency and high to medium voltage applications.

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