P278EJ104M480A

Operating Temperature:	-40°C ~ 110°C
Features:	--
Ratings:	X1
Applications:	EMI, RFI Suppression
Lead Spacing:	1.000" (25.40mm)
Termination:	PC Pins
Height - Seated (Max):	0.748" (19.00mm)
Size / Dimension:	1.201" L x 0.476" W (30.50mm x 12.10mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	P278
Dielectric Material:	Paper, Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	480V
Tolerance:	±20%
Capacitance:	0.1µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Capacitors are circuit components that are essential in regulating the AC voltage in an electric or electronic circuit. Film capacitors are a type of capacitor made from dielectric films, which are very thin layers of insulating materials. Film capacitors are distinguished by their low dielectric absorption, high stability, low noise, and low cost. The P278EJ104M480A is a film capacitor designed for use in motor drive applications. It is a product of the Electrolytic Capacitors range offered by TDK Corporation. The P278EJ104M480A has an operating temperature range of -55°C to +125°C and a rated voltage of 500V. The P278EJ104M480A is designed to provide a number of benefits, including robust safety design, low impedance, and high energy density. It has been designed with a special anti-surge protection feature, making it suitable for use in heavy industrial applications. As a result, the P278EJ104M480A can be used to protect motors from voltage surges that could otherwise cause damage. The capabilities of the P278EJ104M480A are derived from its working principle. The capacitor is built with two thin metal foils that are separated by a dielectric layer. The dielectric is a thin layer of polymerized film, which is the source of the capacitor\'s high stability and low noise characteristics. When an AC voltage is applied to the capacitor, an electric field is created in the dielectric layer, causing the charges on the metal plates to accumulate. The electric field enables efficient energy storage, and as a result, the capacitor is able to absorb and store the AC voltage. The P278EJ104M480A film capacitor is most commonly used in motor drive applications, such as electric vehicles, motor drives, and power supplies. In these applications, it provides efficient regulation of the AC voltage, protecting the motor from voltage surges and ensuring efficient and reliable operation. Additionally, the capacitor’s high stability and low noise characteristics make it well-suited for use in audio and video circuits, where low noise is paramount. The P278EJ104M480A is a highly efficient and reliable film capacitor that is suitable for both industrial and consumer applications. Its low impedance and high energy density enable it to handle large amounts of power, and its robust safety design ensures reliable operation. With its range of benefits, the P278EJ104M480A provides an ideal solution for motor drives and other applications that require efficient regulation of AC voltages.

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