DPFF4P27J-F

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.094" (27.80mm)
Termination:	PC Pins
Height - Seated (Max):	0.799" (20.30mm)
Size / Dimension:	1.701" L x 0.799" W (43.20mm x 20.30mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	DPFF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	0.27µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

The DPFF4P27J-F is an electrical capacitor commonly used in a variety of industries and applications. This type of capacitor is generally classified as a film capacitor. Capacitors play an important role in electronics, and selecting the correct type for any given design is essential.

What Are Film Capacitors?

Film capacitors are a type of electrical capacitor that use a film dielectric. The dielectric material is composed of a layer of plastic or polypropylene film. This type of capacitor is often chosen for its low volume, fast charge/discharge times, and excellent stability. Film capacitors are particularly well-suited for applications where maintaining high accuracy and precision is essential, such as in electrical signal processing.

Applications of the DPFF4P27J-F

The DPFF4P27J-F is a versatile capacitor that can be used in a wide variety of applications. It is frequently used in medical, communication, automotive, and high-speed power switching applications. The DPFF4P27J-F is particularly suited to medical applications due to its dielectric strength, high tolerance, and temperature stability.

Working Principle of the DPFF4P27J-F

The DPFF4P27J-F capacitor works by creating an electric field between two conducting plates. When the voltage is applied across the plates, the field creates an electric charge, which in turn creates a current. The amount of current is determined by the capacitance of the capacitor. The dielectric material between the plates determines the capacitance and is one of the major influences on how the capacitor works.

Benefits of the DPFF4P27J-F

The DPFF4P27J-F capacitor has several advantages over other types of capacitors. It is more reliable than electrolytic capacitors, since it does not suffer from electrolyte leakage. Additionally, its low dielectric absorption ratio makes it better for any application requiring very precise electrical measurements. The DPFF4P27J-F also has a much lower ESL (Equivalent Series Resistance) than many other capacitors, making it ideal for extremely high-speed signal handling.

Conclusion

The DPFF4P27J-F is a type of film capacitor with many applications in a variety of markets. Its superior voltage stability, temperature stability, and immunity to electrolyte leakage make it a popular choice for medical, communications, and automotive applications. Additionally, its low ESL and high dielectric absorption ratio make it an excellent choice for any application requiring precise electrical measurements.

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