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):	2.880" (73.15mm)
Size / Dimension:	2.906" L x 1.906" W (73.81mm x 48.41mm), 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:	15µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

37FD3715-F application field and working principle

Film capacitors are surface mount components that feature a high-tolerance voltage range, high insulation resistance, metalized polypropylene or polyester film dielectric layer, and plastic casing. They are used for signal filtering, coupling, and decoupling circuits in a variety of consumer, industrial, and medical applications.A 37FD3715-F is a type of metalized polypropylene film capacitor that is used for signal filtering applications. It has a high-tolerance voltage range of up to 500V DC and can handle up to 45mA of current. The metalized polypropylene film dielectric layer and plastic casing provide excellent insulation resistance and durability.The working principle of a film capacitor is based on the fundamental principles of electricity and electronics. Basically, the capacitor is made up two conductive plates separated by a dielectric material, such as polypropylene, polyester, or paper. When a voltage is applied to the capacitor, an electric field is created across the dielectric material, which causes the electric charges to accumulate on the conductive plates. This accumulation of charges creates an electric potential difference between the two plates, which is known as capacitance. Over time, the voltage across the capacitor will decrease, as the electrons will slowly disperse from the plates into the dielectric material, and the capacitance will decrease.Film capacitors are commonly used for a variety of applications, such as signal filtering, coupling, shielding, and decoupling circuits. In signal filtering circuits, the capacitors will allow low-frequency signals to pass, while rejecting high-frequency signals. In coupling and decoupling circuits, the capacitors will store and release energy from the circuit to provide the desired voltage and current levels to the components. In shielding circuits, the capacitors will absorb and deflect the induced EM fields.In conclusion, a 37FD3715-F is a type of metalized polypropylene film capacitor that is used for signal filtering applications. It has a high-tolerance voltage range of up to 500V DC and can handle up to 45mA of current. Its metalized polypropylene film dielectric layer and plastic casing provide excellent insulation resistance and durability. Film capacitors are commonly used for a variety of applications, such as signal filtering, coupling, shielding, and decoupling circuits.

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