21FD3730A-F

Operating Temperature:	-40°C ~ 70°C
Features:	--
Ratings:	--
Applications:	Motor Run; Power Factor Correction (PFC)
Lead Spacing:	0.813" (20.64mm)
Termination:	Quick Connect, Disconnect
Height - Seated (Max):	3.090" (78.49mm)
Size / Dimension:	1.875" Dia (47.63mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount, Requires Holder/Bracket
Series:	MPF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	370V
Tolerance:	±10%
Capacitance:	30µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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The film capacitor is a type of capacitor. It is also known as a film dielectric capacitor, polyester capacitor, or plastic film capacitor. A film capacitor is a type of capacitor that uses a thin film as a dielectric. The dielectric consists of several layers, each of which consists of a film, sandwiched between two electrodes. The most common materials used in film capacitors are Mylar, polycarbonate, polystyrene, and polypropylene.The working principle of a film capacitor is quite simple. When a voltage is applied across the capacitor, the electric field created between the electrodes causes the dielectric to become polarized. This polarization prevents the flow of electric current through the capacitor, resulting in a charge buildup. As the voltage is increased, the charge buildup increases, causing the capacitor to store more energy.The 21FD3730A-F is a film capacitor that is widely used in audio electronics, such as amplifiers and speakers. It is a high-performance film capacitor designed for use in high-voltage applications. It has a high capacity and low ESR, making it well-suited for use in high-power audio applications. It is also well-suited for use in high-power switching, high-frequency smoothing, and DC supply filtering applications.The 21FD3730A-F has a metalized polyester film dielectric, making it highly stable and reliable. It has a rated voltage of 300VAC with a maximum working voltage of 450V. The capacitance range is available from 33µF to 2200µF, with a ±5% tolerance. The operating temperature range is -40°C to 105°C.The 21FD3730A-F is a reliable and high-performance film capacitor that is ideal for use in audio electronics, such as amplifiers and speakers. It is also well-suited for use in high-power switching, high-frequency smoothing, and DC supply filtering applications. It has a metalized polyester film dielectric, making it highly stable and reliable, with a rated voltage of 300VAC and a capacitance range from 33µF to 2200µF, with a ±5% tolerance. It has a maximum working voltage of 450V and an operating temperature range of -40°C to 105°C.

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