MKP383239140JC02R0

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.295" (7.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.512" (13.00mm)
Size / Dimension:	0.689" L x 0.197" W (17.50mm x 5.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MMKP383
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1400V (1.4kV)
Voltage Rating - AC:	500V
Tolerance:	±5%
Capacitance:	3900pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Film Capacitors

Film capacitors are a form of passive electrical components used to store electrical energy. It is one of the most common types of capacitors used in the electronics industry, as they offer higher capacitance values in smaller package sizes than other capacitors. Film capacitors belong to a larger family of capacitors known as electrostatic capacitors, which are classified by their dielectric material. The dielectric material used in film capacitors is an insulating polymer film, such as polypropylene, polyester, or polycarbonate.

Applications of Film Capacitors

Film capacitors are used in a variety of applications, such as: -Power Supplies: Film capacitors are used in power supplies to improve electrical noise filtering. -Advanced Throttle Control (ATC): Film capacitors are used to control the rate of acceleration in automotive and aviation industries. -Communication: Film capacitors are used in the communication industry to protect against high frequency interference. -Medical: Film capacitors are used in medical equipment to reduce power disturbances and improve overall system performance.

MKP383239140JC02R0 - Overview

The MKP383239140JC02R0 is a film capacitor designed for use in high-frequency filter applications. It features a polypropylene dielectric material, a rated capacitance of 0.039mF, an operating voltage of 400V, and a tolerance of ±5%. This capacitor is ideal for use in communication equipment, power supplies, and automotive control systems.

Working Principle

The working principle of a film capacitor is based on the same principles as any other capacitor. It is a two-terminal device that consists of two metal plates separated by a dielectric material. When a potential difference is applied across the terminals, a charge begins to accumulate on each plate of the capacitor. The charge on each plate increases or decreases until the capacitance of the capacitor is equal to the applied voltage. When a film capacitor is used in an electrical circuit, it acts as a temporary storage device for the electrical energy. The applied voltage can be maintained easily by the capacitor for a short duration of time. This allows for filtered and stabilized electrical signals in circuits.

Conclusion

The MKP383239140JC02R0 is an example of a film capacitor designed for use in high-frequency filter applications. This capacitor can be used in variety of applications, such as power supplies, advanced throttle control, communication, and medical equipment. Its working principle is based on the same principles as any other capacitor, acting as a temporary storage device for the electrical energy.

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