170225K160PF

ESR (Equivalent Series Resistance):	18 mOhms
Features:	Low ESR
Ratings:	--
Applications:	DC Link, DC Filtering
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	--
Size / Dimension:	0.531" Dia x 1.299" L (13.50mm x 33.00mm)
Package / Case:	Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 105°C
Series:	170
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	160V
Voltage Rating - AC:	90V
Tolerance:	±10%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors are a type of capacitor made from a plastic film. They are used in a variety of applications and can have many different characteristics depending on the type of material used in their manufacture and the type of construction. A 170225K160PF film capacitor is a special type of capacitor used in electronic circuits.

170225K160PF Application Fields

The 170225K160PF film capacitor has a wide range of applications in electronic circuits, such as audio amplifier circuits, DC-DC converters, switching power supplies, and voltage regulators. It can also be used as a general-purpose decoupling capacitor in many electronic circuits.

170225K160PF Working Principle

The 170225K160PF film capacitor is constructed from alternating layers of metal foil and dielectric plastic film. A dielectric film is placed between the metal layers which prevents the current from passing through the layers and creating a virtual short circuit.When a voltage is applied to the capacitor, electrons are attracted to the positive electrode (the metal foil) and repelled from the negative electrode (the plastic dielectric). This creates an electric field between the two electrodes which stores energy. The dielectric material also reduces the current flow between the two electrodes, allowing the capacitor to operate with less heat dissipation. When the voltage source is removed, the electric field collapses and the energy stored in the capacitor is released.

Advantages of 170225K160PF Film Capacitors

Film capacitors offer several advantages over other types of capacitors. They are more reliable and durable, since the plastic dielectric does not oxidize like other types of capacitors, and can withstand higher temperatures. Film capacitors have higher capacitance per unit volume, making them more compact than other types of capacitors. They also have excellent frequency characteristics, making them ideally suited for high-frequency applications such as power electronics.

Disadvantages of 170225K160PF Film Capacitors

The main disadvantage of film capacitors is their higher cost compared to other types of capacitors. They also have higher leakage current and lower breakdown voltages, meaning that they have to be carefully designed and tested to make sure they can handle the voltage they are rated for.

Conclusion

The 170225K160PF film capacitor is a special type of capacitor used in a wide range of electronic circuits. It has several advantages, such as reliability and durability, and higher capacitance per unit volume, but it also has higher cost and limited breakdown voltage compared to other types of capacitors. The 170225K160PF film capacitor is a popular choice due to its performance and reliability, making it suitable for many different applications in electronic circuits.

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