MKP1848640454Y2

ESR (Equivalent Series Resistance):	6.5 mOhms
Features:	Low ESR
Ratings:	AEC-Q200
Applications:	Automotive; DC Link, DC Filtering
Lead Spacing:	2.067" (52.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.772" (45.00mm)
Size / Dimension:	2.264" L x 0.984" W (57.50mm x 25.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 105°C
Series:	MKP1848
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	450V
Voltage Rating - AC:	--
Tolerance:	±5%
Capacitance:	40µF
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 a type of capacitor that utilizes a thin film of plastic dielectric as part of its construction. These capacitors can be constructed with a range of different materials such as polyesters, polypropylene, polycarbonates, and more. Film capacitors have several advantages over other types of capacitors, such as being light-weight, offering superior stability and low noise performance, and having great temperature and voltage stability.

MKP1848640454Y2 Application Field and Working Principle

The MKP1848640454Y2 film capacitor is a voltage-dependent device with an AH 630V rated voltage and an 8,000uF capacitance. It is mainly used in applications that require excellent electrical characteristics, like filters, timbre control, and power supply voltage stabilization. It is particularly suited for audio applications and radio frequencies due to its low self-induction. The MKP1848640454Y2 capacitor utilizes a thin plastic film dielectric to store electrical charge. The film is wrapped around two metal plates and placed within an evacuated chamber where the plates are separated from each other. An electric charge is applied to one plate, which creates an electric field between the two plates, inducing an opposite charge on the other plate. The two plates act as the source of capacitive reactance, and the electrical energy is stored in the form of electrostatic fields between the metallic plates. When an alternating current is applied, the electrical field oscillates at the same frequency of the AC current, causing electrical energy to be stored and released back into the circuit at a later time. The frequency of the alternating current determines the capacitance value of the device, which is a measure of the energy that can be stored. The capacitance value of the MKP1848640454Y2 also tends to be slightly higher than rated because of its optimized construction design.

Conclusion

The MKP1848640454Y2 film capacitor is an excellent device for filtering, voltage stabilization, and timbre control applications. It offers excellent electrical characteristics with low noise performance, superior stability, and good temperature and voltage stability. Because of its optimized construction design, the capacitance value of the device tends to be slightly higher than rated but still provides consistent performance. Overall, the MKP1848640454Y2 is a reliable and cost-effective choice for many different types of projects and applications. It offers great performance and is well-suited for both audio and radio frequency applications. With its low self-induction and excellent electrical characteristics, the MKP1848640454Y2 is an ideal choice and an excellent addition to any project that requires reliable capacitance.

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