105PPB102K

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Film capacitors are electrical components consisting of a plastic film as the dielectric on which metallic electrodes are applied. They are used for their capacitance (ability to store electrical charge) in circuits due to their low loss, stability, and heat resistance. The 105PPB102K is one of the most popular film capacitors used to store and transfer electrical energy.

This capacitor is a polypropylene film-type with a wide range of application fields. It is mainly used in various consumer electronics, such as audio equipment, household appliances, loudspeakers, power supplies, and computers. Additionally, the 105PPB102K is also used in telecommunication systems, DC power electronics, and automotive applications.

The 105PPB102K is notable for its highly reliable and stable temperature characteristics, perfect for environments where temperatures frequently and quickly change. The capacitor\'s tolerance to temperature drift is +/-0.1% over the temperature range of -55 to +105 degrees Celsius. This capacitor also has a no-load loss(tan delta)as low as 30nV and dielectric strength up to 3kVac.

This film capacitor type has four-fly lead constructions and multiple aluminum foil construction. The polypropylene film layer is wrapped around a cylindrical body and is encased with resin, which is responsible for protecting the capacitor from environmental hazards. This construction provides the 105PPB102K with impressive heat and corona resistance, which allows it to maintain its performance at high temperatures.

The working principle of the 105PPB102K is quite simple. When an electric current passes through the capacitor, an electric charge is stored on the two dissimilar plates within the capacitor. This plate-to-plate charge creates an electrostatic field that magnetically attracts opposite charges, forming a barrier between the two plates. As the electrostatic field develops, the capacitor stores the charge, and current flows until the voltage equilibrium between the two plates is achieved.

The 105PPB102K capacitors offer superior performance, stability and heat resistance, making them ideal for operations ranging from consumer electronics to automotive applications. Their tolerance to temperature changes, plus their low no-load loss and dielectric strength, makes the 105PPB102K highly reliable for a variety of uses.

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