MKP386M468125JT5

Series:	MKP386M
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.68µF
Tolerance:	±5%
Voltage Rating - AC:	550V
Voltage Rating - DC:	1250V (1.25kV)
Dielectric Material:	Polypropylene (PP), Metallized
ESR (Equivalent Series Resistance):	8 mOhms
Operating Temperature:	-55°C ~ 105°C
Mounting Type:	Chassis Mount
Package / Case:	Rectangular Box
Size / Dimension:	1.319" L x 0.866" W (33.50mm x 22.00mm)
Termination:	Screw Terminals
Lead Spacing:	0.886" (22.50mm)
Applications:	Snubber
Ratings:	--
Features:	Low ESR

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Film Capacitors: The MKP386M468125JT5 Application Field and Working Principle

A film capacitor is a type of electrical component, made of an insulator material and two conducting metals. Film capacitors are an ideal low-cost alternative to electrolytic capacitors and are often used in electronic circuits to store and release energy. The MKP386M468125JT5 film capacitor is a FASTIN-FASTON snap-in system capacitor with metallic foil electrodes. Its dielectric material is polypropylene, and it is specially designed for power supplies, medical, industrial and lighting applications.

Properties and Construction

The MKP386M468125JT5 film capacitor has aluminum foil electrodes made from polypropylene film. The film is sandwiched between two layers of aluminum foil electrodes and then sealed in a plastic case. The capacitance of the capacitor is determined by the thickness of the film and the area of the aluminum foil electrodes. The terminals are then connected to the capacitor leads to form an electrical connection.The MKP386M468125JT5 capacitor has a voltage rating of 16 VDC, a capacitance of 468 μF, a working temperature range of -25°C to +85°C, and a packaging type of FASTIN-FASTON snap-in system. It also features very low ESR and ESL, allowing for efficient energy conversion and storage. All these features make the MKP386M468125JT5 perfect for use in power supplies, medical, industrial and lighting applications.

Working Principle

Film capacitors work on a simple electrical principle: when a charge is applied to the capacitor, the film material stores the charge, and when the charge is removed, the material releases the charge, thus providing a constant voltage. This is known as capacitance, and it functions as a form of energy storage. The MKP386M468125JT5 film capacitor utilizes this principle to store and release energy.The aluminum foil electrodes act as the positive and negative terminals of the capacitor, and the electric potential difference between them creates an electric field. When a current is applied, the electricity creates charges in the film material and the capacitance increases. When the current is removed, the field fades and the capacitance decreases. This creates the storage and release of energy.

Applications and Benefits

The MKP386M468125JT5 film capacitor is designed for use in medical, industrial, and lighting applications due to its low ESL and ESR, its heat-resistant package, and its high capacitance value. Its excellent capacitance-temperature characteristics make it suitable for medical applications, such as high frequency applications and pulse generation. For industrial applications, the capacitor is used to regulate current supply, filter out high-frequency noise, and store electrical energy. It is also suitable for lighting applications, such as in metal halide lighting and HID lighting, due to its large capacitance and high current rating.The MKP386M468125JT5 is also popular in automotive applications due to its ability to withstand high temperatures and vibrations. It is also used in televisions, audio equipment, and radio sets.The MKP386M468125JT5 film capacitor is a reliable and efficient capacitor, offering several benefits including high surge current capabilities, high current handling capabilities, improved power factor, and low failure rates. Its compact size also makes it ideal for high density applications.

Conclusion

The MKP386M468125JT5 film capacitor is a FASTIN-FASTON snap-in system capacitor with metallic foil electrodes. It is designed for medical, industrial and lighting applications, as well as for automotive, audio and radio uses. Its large capacitance value and low ESR and ESL make it an ideal choice for these applications. Its high surge current capabilities and excellent capacitance-temperature characteristics give it superior performance under high-temperature and high-frequency conditions. Its compact size and low failure rates make it a reliable and efficient capacitor that can be used in a wide range of applications.

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