MKT1818268404

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.256" (6.50mm)
Size / Dimension:	0.394" L x 0.098" W (10.00mm x 2.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT1818
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	6800pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors

Film capacitors are an electrical component that uses two layers of metallized plastic to store energy. Also known as dielectric capacitors, film capacitors have a wide range of benefits that has made them one of the most popular types of capacitors in the world. Their major advantages include: large capacitance values, good dielectric strength, excellent insulation and stability, and wide temperature range.

MKT1818268404 Application Field and Working Principle

The MKT1818268404 film capacitors is a general purpose capacitor that is designed to provide reliable performance in various industrial applications. They feature a high-temperature rating of up to 105°C and can handle up to 0.3VAC RMS working voltages. The capacitors can also withstand climatic, thermal, and mechanical shock.The operating principle of the MKT1818268404 capacitor is based on two metallized plastic layers separated by a thin dielectric material. These two layers form a parallel electrical circuit. When subject to voltage, the charged ions of the layer are attracted to each other and this produces an electric field between the plates. As the applied voltage increases the electric field increases, accumulating energy in the form of charge in the upper layer which is then stored in the capacitor.

Key Features of MKT1818268404

The MKT1818268404 offers several key features that make it an ideal choice for many industrial applications. These features include:•High capacitance values: The MKT1818268404 can provide great capacitance values depending on the dielectric material used to separate the layers. This ensures that energy can be stored and released reliably in a variety of conditions. •Excellent insulation: The thin layer of dielectric material used to separate the plates provides excellent insulation and prevents short circuiting and current leakage. •Good dielectric strength: The dielectric material between the layers of the MKT1818268404 offers excellent dielectric strength which helps to maintain the capacitance values and prevents the capacitor from breaking down. •Wide temperature range: The temperature range of the MKT1818268404 capacitor is between -25°C and +105°C which makes it suitable for use in a variety of industrial environments.

Applications of MKT1818268404

The MKT1818268404 capacitor is designed for use in a variety of industrial applications. Common uses of the film capacitor include:•Power supplies: The film capacitor is commonly used as a general-purpose power source for various electronic circuits. It can be used to regulate the voltage or current to provide stable operating conditions for the load. •Filtering: The MKT1818268404 is also ideal for power filtering. Its high capacitance value and excellent insulation capabilities make it perfect for removing unwanted noise, voltage spikes, and harmonics from the power line.•Smoothing: The capacitor is used to smooth out the current output of power supplies. The high capacitance values provided by the MKT1818268404 ensure that current ripple is minimized.•DC-DC converters: The capacitors can also be used in DC-DC converters as a charge store. These converters use the capacitor to smooth the output and reduce the amount of power wasted.•Motors: The film capacitors are also used in motor controls. They can help to reduce the motor noise and prolong the lifespan of the motor.

Conclusion

The MKT1818268404 film capacitor is a general-purpose capacitor designed for use in a variety of industrial applications. Its features include large capacitance values, excellent insulation, good dielectric strength, and a wide temperature range. This makes it ideal for use in power supplies, filtering, smoothing, DC-DC converters, and motors.

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