BFC247990244

Operating Temperature:	-55°C ~ 105°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.083" (27.50mm)
Size / Dimension:	1.181" L x 0.453" W (30.00mm x 11.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP479
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	630V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film CapacitorsA film capacitor, also known as a film dielectric capacitor, is a capacitor that uses a thin plastic film as the dielectric medium. It is a fixed device with the ability to store electrical energy. An example of a film capacitor is the BFC247990244. The BFC247990244 capacitor is an axial-lead, polypropylene capacitor with a rated voltage of 400VAC, a capacitance of 0.047uF, and a tolerance of ±5%. The overall size is 4 x 11mm with an insulation resistance of 10,000MΩ at 500VDC and a temperature coefficient of +300PPM/℃. The maximum allowable operating temperature is 105°C. The capacitor is particularly suited for use in a variety of electrical and electronic applications such as motor control, general circuits, timer circuits, automatic control circuitry, power supply circuits, amplifier circuits, speakers, and air conditioner compressor motors. The BFC247990244 capacitor works by using two metal plates, covered by a thin insulating film, and encased within an electrostatic shield. The plates are connected together and to an external circuit via metal conductors. When a voltage is applied to the plates, an electrostatic field is created, and the capacitor stores the electrical energy in the form of an electrostatic field. The stored energy is released from the capacitor when the voltage across the plates is removed. Moreover, the BFC247990244 features a low equivalent series resistance (ESR) as well as a low dielectric loss. Its ESR, at 0.17Ω at 100kHz, is considered relatively low compared to other capacitors of similar capacitance and voltage ratings. This allows the capacitor to withstand high voltages without the risk of blowing due to high current surge. In addition, the BFC247990244 capacitor also features a high self-healing property. This property allows it to protect the capacitor from short circuits, thereby preventing sparks and fire resulting from a short circuit. Overall, the BFC247990244 capacitor is an ideal choice for applications that require a reliable, high-performance capacitor. Its low ESR and dielectric loss, as well as its high self-healing property make it an ideal choice for a wide range of applications.

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