CD4FA102FO3

Series:	CD4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	1000pF
Tolerance:	±1%
Voltage - Rated:	100V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	Radial
Lead Spacing:	0.098" (2.50mm)
Features:	RF, High Frequency
Size / Dimension:	0.339" L x 0.161" W (8.60mm x 4.10mm)
Height - Seated (Max):	0.311" (7.90mm)

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Mica and PTFE CapacitorsMica capacitors are one of the most widely used types of capacitors. They can be used in many different types of applications, from the low-power, portable consumer electronics to the demanding industrial environments. The CD4FA102FO3 is one of the most popular mica capacitor models. This article will explain the application and working principle of the CD4FA102FO3 mica capacitor.The application field of the CD4FA102FO3 capacitor is broad. This capacitor is particularly suitable for low-power, portable consumer electronics, as well as industrial use. For instance, it can be used in a variety of circuit configurations, including filter line voltage, power factor correction, and voltage stabilization. In addition, this capacitor is often used in switching power supplies, as its temperature and frequency response make it an ideal choice for applications that require a fast response time.The working principle of the CD4FA102FO3 capacitor can be explained by looking at its construction. The capacitor utilizes two main materials: mica and PTFE. Mica is a mineral composed of aluminum silicate with a high dielectric constant, making it a good choice for capacitors. PTFE, or polytetrafluoroethylene, is a fluorinated polymer with a high dielectric strength, making it ideal for high voltage and high frequency applications.The CD4FA102FO3 capacitor consists of two layers of mica and one layer of PTFE. The mica layers are responsible for creating the dielectric field. They are separated by the PTFE layer, which serves as an insulator and prevents any charge from escaping. When a voltage is applied across the capacitor, the negative charge on one layer of mica attracts the positive charge on the other layer of mica, creating a collectric field. This field then stores energy, creating an electrical charge.In conclusion, the CD4FA102FO3 capacitor is one of the most widely used capacitors in both consumer electronics and industrial applications. Its primary materials of mica and PTFE provide it with a unique set of properties such as a wide temperature range and high frequency response. As a result, this capacitor is well-suited for low-power, portable consumer electronics and switching power supplies. The working principle of the CD4FA102FO3 capacitor is based on the attraction between negative and positive charges on two layers of mica, which creates an electric field that stores energy.

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