MC08EA220J-T

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	22pF
Tolerance:	±5%
Voltage - Rated:	100V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max):	0.055" (1.40mm)

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Mica and PTFE Capacitors: MC08EA220J-T Application Field and Working Principle

Mica and PTFE capacitors are among the most advanced available and are used in a variety of applications including telecom, automotive, industrial, consumer electronics, and medical applications. The MC08EA220J-T model is one of the most widely used series of mica and PTFE capacitors available. This article will discuss the features, applications and working principle of the MC08EA220J-T.

Features and Benefits

The MC08EA220J-T series capacitors are designed to meet the rigorous requirements of the automotive, industrial, medical, telecom and military markets. This model has a wide temperature characteristics of -55°C to +125°C, and a high dielectric strength of 3kV. The capacitance range of these capacitors is 0.5 to 470nF. The MC08EA220J-T is also resistant to shock and vibration, making them ideal for noise suppression in harsh environments. In addition to this, this model has low ESR and very low leakage current, making it highly reliable and suitable for high frequency switching applications.

Applications

The MC08EA220J-T capacitors are commonly used in a variety of automotive and industrial applications. They are used in engine control modules, power supplies, drive control systems, battery chargers, and in a variety of other mechanical and electrical equipment. Similarly, these capacitors are also used in telecom and medical equipment for noise suppression and high frequency switching applications. Furthermore, they are widely used in consumer electronics applications such as digital TVs, audio amplifiers, and cell phone base stations.

Working Principle

The MC08EA220J-T series capacitors use mica and PTFE as the dielectric materials in order to provide excellent insulation and high capacitance stability. Mica is used in combination with PTFE, providing high thermal conductivity and stability over time and temperature variations. The capacitance of the MC08EA220J-T is determined by the geometry and construction of the capacitor. The metal plates form two flat capacitance surfaces that are placed on either side of the dielectric. When a voltage is applied to the capacitor, an electric field is created between the capacitance surfaces, which stores energy. The larger the capacitance surface area, the higher the capacitance. The capacitance of these mica and PTFE capacitors is adjustable, with the use of a terminating resistor.

Conclusion

The MC08EA220J-T mica and PTFE capacitors have a wide range of applications in the automotive, industrial, medical, telecom and military applications. These capacitors offer excellent dielectric strength, high temperature stability, shock and vibration resistance, and low ESR and leakage current. The capacitance of these capacitors is determined by their geometry, and can be adjusted using a terminating resistor.

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