CDS10FD181JO3

Series:	CDS10
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	180pF
Tolerance:	±5%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.141" (3.60mm)
Features:	General Purpose
Size / Dimension:	0.320" L x 0.140" W (8.10mm x 3.60mm)
Height - Seated (Max):	0.260" (6.60mm)

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Mica and PTFE Capacitors

Mica and PTFE capacitors are popular in electronic circuits because of their small size, lightweight, and high reliability. The capacitor has two plates separated by an electrically insulating medium, usually mica, polypropylene, or polytetrafluoroethylene (PTFE). Each plate is covered with an electrode made from a conductive material, such as aluminum, copper, or gold. The capacitance of the capacitor is determined by the surface area of the plates, the distance between them, and the dielectric constant of the insulating medium. CDS10FD181JO3 is a popular type of mica and PTFE capacitors used in various electronic applications.

Application Field

CDS10FD181JO3 capacitors are often used in high-voltage applications such as switching supplies, supplying the energy necessary to ensure correct operation of the circuit. They are also frequently used in radiofrequency and microwave circuitry, as these require very high frequency and high power levels. Moreover, they are often used to stabilize voltage levels in applications such as commercial and industrial equipment, automotive electronics, and amplifiers.

Working Principle

The working principle of CDS10FD181JO3 capacitors is based on the argument that an electric field is created across a dielectric material when a voltage is applied across its leads. This electric field then attracts and repels charges within the dielectric material, which gives rise to an electric current. The magnitude of this current depends on the thickness and permittivity of the dielectric as well as the applied voltage. The result is a stored electrical charge, which is known as capacitance. The capacitance of the device is the ratio of the electric charge accumulated between the two plates of the capacitor to the voltage applied across the leads. Mica and PTFE capacitors are popular due to the high permittivity of their dielectric material. This high permittivity makes the capacitor ideal for high-frequency applications and it also allows for higher charge capacities and lower leakage currents. Furthermore, the electrolytic-grade mica used in CDS10FD181JO3 capacitors ensures that the device will operate over a wide temperature range and it will not be affected by thermal shock. The PTFE material also helps reduce electrical noise, which is often a major concern in switching supplies.In addition to their excellent electrical properties, CDS10FD181JO3 capacitors are highly resistant to environmental contaminants. This makes them an ideal choice for applications exposed to moisture, dust, and extreme temperatures. They are also resistant to vibration and shock, making them a reliable choice even in outdoor applications.

Conclusion

CDS10FD181JO3 capacitors are versatile and reliable electronic components which are ideal for high-voltage, high-frequency, and high-power applications. They are constructed using an electrolytic-grade mica dielectric and PTFE material, which makes them resistant to environmental contamination and enables them to operate over a wide temperature range. Furthermore, they offer excellent electrical properties and are highly resistant to vibration and shock, making them a great choice for outdoor and demanding applications.

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