B25856K2204K3

Operating Temperature:	-25°C ~ 85°C
Features:	--
Ratings:	--
Applications:	Snubber
Lead Spacing:	--
Termination:	PC Pins
Height - Seated (Max):	2.756" (70.00mm)
Size / Dimension:	2.087" Dia (53.00mm)
Package / Case:	Axial
Mounting Type:	Chassis Mount, Requires Holder/Bracket
Series:	B25856
Dielectric Material:	--
Voltage Rating - DC:	4000V (4kV)
Voltage Rating - AC:	3400V (3.4kV)
Tolerance:	±10%
Capacitance:	0.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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< p > Film capacitors, known as film dielectric capacitors, MKT capacitors, film-film capacitors, and other names, are electrolytic capacitors constructed with a thin metalizing layer deposited on the base of a plastic film. They are the most widely used capacitors in the world and they are extensively used in motor drives, telecommunications, data processing, consumer electronics, and other electronic industry applications. < p > The B25856K2204K3 capacitor is one such film capacitor. It is a radial leaded, two-part electrodynamic type capacitor, commonly referred to as a “motor run capacitor”, and is specifically designed for motor run applications. The capacitor is designed for high voltage applications, with a maximum rating of 250V and a capacitance of 0.22μF (microfarad).< p > The working principle of the B25856K2204K3 film capacitor is relatively simple. When a voltage is applied to the capacitor, electrons begin to flow across the dielectric barrier between the two metal electrodes. This current flow creates an electric field that strengthens the capacitor\'s ability to store electrical energy, known as its capacitance. < p > The most common motor run capacitor applications for the B25856K2204K3 include air conditioners, refrigerators, furnaces, electric pumps, and fans. In these applications, the capacitor is used to provide a secondary source of power during the start-up process of the motor. During the start-up process, the capacitor draws power from the motor\'s power source and supplies it to the motor\'s rotor. The power supplied by the capacitor smoothens out the peak current required by the motor, thereby reducing the total current draw from the power source. < p > In addition to being used in motor run applications, the B25856K2204K3 capacitor is also used in AC-powered amplifiers, power supplies, and other applications that require a source of steady power. The capacitors are also commonly used to store energy drainage from non-energy storage systems, such as electrochemical batteries and photovoltaic cells. < p > The B25856K2204K3 film capacitor offers several distinct advantages. First, it is highly resistant to vibration and temperature changes, making it a reliable power source in fluctuating conditions. Additionally, its construction makes it one of the most efficient and cost-effective capacitors on the market. Finally, the capacitor has a long service life, with a rated lifespan of over 15,000 operating hours. < p > In conclusion, the B25856K2204K3 film capacitor is an excellent choice for motor run applications, AC amplifiers, power supplies, and other uses that require a reliable, cost-effective power source. Its temperature and vibration resistance make it the perfect choice for industrial applications, while its long service life makes it an ideal choice for consumer electronics applications.

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