SFP37T12.5K238B-F

Operating Temperature:	-40°C ~ 70°C
Features:	--
Ratings:	--
Applications:	Motor Run
Lead Spacing:	0.810" (20.57mm)
Termination:	Quick Connect, Disconnect
Height - Seated (Max):	2.500" (63.50mm)
Size / Dimension:	1.870" Dia (47.50mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Series:	SF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	370V
Tolerance:	±10%
Capacitance:	12.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors are essential components of all sorts of electrical and electronic circuits. They are normally made of an organic or inorganic material and then coated with a dielectric, which is placed between two conductors. When exposed to an electric field, the dielectric accumulates a charge and, as a result, a capacitance is created in the circuit.SFP37T12.5K238B-F is a Film Capacitor that stands out in its field due to its high performance and versatility. It operates under a temperature range between -55°C and +125°C and has a capacitance value of 12.5K. This makes it well suited for applications such as boost and buck converters, PFC circuits, reverse current suppression, pulse and EMC filtering, and telecommunication DC-DC converters among many others.The construction of the SFP37T12.5K238B-F makes it suitable for withstanding various harsh environmental conditions. Its base is a polypropylene film that has a high dielectric strength and a low dielectric constant. This together with a high temperature range ensure that this capacitor can operate in high temperature and dynamic conditions. The high frequency of operation of the SFP37T12.5K238B-F also makes it suitable for high frequency switching equipment.In addition to these features, the SFP37T12.5K238B-F has a durability that is several times higher than ceramic capacitors and goes up to 3500 hours with a temperature of 85°C. This makes it the ideal choice for continuous load applications, and it can withstand extremely harsh conditions with little deterioration over time.How does the SFP37T12.5K238B-F work? The operating principle of this Film Capacitor consists of making use of a dielectric film. An electrode is placed between two high-conductivity metallic electrodes and the dielectric film, which increases the capacitance value. This dielectric is the core of the capacitor structure and responsible for its high efficiency and performance. When a voltage is applied to the capacitor, an electric field is created inside it. This electric field induces charges of opposite signs on the two arms of the capacitor, resulting in a capacitance effect. The unit μF (microfarad) is used to measure the capacitance of a capacitor.The working principle of the SFP37T12.5K238B-F is similar to that of other Film Capacitors, however, its structure allows it to have more advantages. Its polypropylene base has a high dielectric strength and a low dielectric constant at a wide temperature range. These properties, together with its extremely high durability make this Film Capacitor ideal for several applications in a wide range of electrical and electronic circuits including power converters, switching equipment, suppressors, filters, and DC-DC converters. The SFP37T12.5K238B-F has a safety certification that is awarded to components that have successfully passed a given set of tests developed by safety organizations. These tests guarantee that the component is safe for use and can withstand any unexpected conditions with no problems to the user. In summary, the SFP37T12.5K238B-F is an advanced Film Capacitor that makes use of an optimized dielectric film for providing high performance and long-lasting operation in even the harshest conditions. Its base is a polypropylene film that has a high dielectric strength and a low dielectric constant at a wide temperature range. The SFP37T12.5K238B-F has a high durability that makes it suitable for applications that require continuous load. In addition, it has a safety certification from important safety organizations, guaranteeing its quality and safety. All these features make the SFP37T12.5K238B-F an ideal choice for various electronic projects.

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