CDS19FD502JO3

Series:	CDS19
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	5000pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.344" (8.70mm)
Features:	General Purpose
Size / Dimension:	0.630" L x 0.240" W (16.00mm x 6.10mm)
Height - Seated (Max):	0.480" (12.20mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are varieties of the electrical component known as a capacitor. A capacitor is an electrical device designed to store and release electrical energy on demand, and it is found in a wide range of electronic circuits. CDS19FD502JO3 capacitors, specifically, are a combination of mica and PTFE, and provide a range of advantageous physical and electrical qualities. In this article, we will discuss the CDS19FD502JO3’s application field and working principle.

Application Field

CDS19FD502JO3 capacitors are used predominantly in the aerospace, automotive, defense, and telecommunications industries, where they can be used to design and produce a wide variety of electronic circuits and components. The advantages of this type of capacitor include its small size and high reliability, which make it ideal for use in space-limited or hostile environments. Furthermore, because the capacitor is composed of mica and PTFE, it is resistant to heat, pressure, and shock. This makes it an excellent choice for high temperature, high stress applications, as well as applications requiring high ripple stability and accuracy.

Working Principle

CDS19FD502JO3 capacitors are of the electrical-double-layer capacitor (EDLC) variety, and operate on the principle of charge separation. When a voltage is applied, positive and negative ions accumulate on opposite sides of the capacitor’s mica and PTFE layers, generating a separation of charge. This separation of charge creates an electrical field between the capacitor’s layers, which can be used to store and transfer electric energy. Because the EDLC capacitors are composed of mica and PTFE, they can store significantly higher energy densities and have longer life cycles than other EDLC and capacitor types.

Conclusion

In conclusion, CDS19FD502JO3 capacitors are versatile and reliable electrical components, designed to perform a variety of electrical and system functions in critical environments. Their small size and high reliability, coupled with their resistance to heat, pressure, and shock, have made them invaluable for applications in aerospace, automotive, defense, and telecommunications industries. The capacitor’s operating principle, the electrical-double-layer capacitor (EDLC) principle of charge separation, offers higher energy densities and longer life cycles to provide reliable service in a range of applications.

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