BFC237019474

Operating Temperature:	-55°C ~ 100°C
Features:	Long Life
Ratings:	AEC-Q200
Applications:	Automotive
Lead Spacing:	0.200" (5.08mm)
Termination:	PC Pins
Height - Seated (Max):	0.315" (8.00mm)
Size / Dimension:	0.283" L x 0.138" W (7.20mm x 3.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKT370
Dielectric Material:	Polyester, Metallized
Voltage Rating - DC:	63V
Voltage Rating - AC:	40V
Tolerance:	±5%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction:

Film capacitors (FC) are energy storage devices containing two electrodes and a dielectric in which electric charge can be stored. FCs are of two types: non-polar (NPFC) and bipolar (BFC). NPFCs contain non-polar dielectric whereas the BFC237019474 contains a polar dielectric, which enables it to store a charging current for a much longer time than the other types.

Application Field:

The BFC237019474 is a highly robust and reliable energy storage device, making it the ideal choice for high voltage and high current applications in which long-term stability, high insulation performance and energy storage capabilities are essential. It is also very suitable for high voltage applications in industries such as automotive, medical, communication, energy storage, HVAC systems, power supplies, welding equipment, and aerospace.

Working Principle:

The working principle of the BFC237019474 is based on electrostatic capacitance. This type of capacitor is basically two metallic plates separated by an insulator (called the dielectric). When a voltage is applied across the plates, an electric field is generated, causing a redistribution of charges within the device. This redistributed electrostatic force between the plates produces a capacitance effect, enabling the capacitor to store electrical energy. When the voltage is removed from the capacitor, the charges on the plates remain, and the capacitor can maintain a certain voltage level. Thus, a BFC237019474 can act as an energy storage device, storing and discharging electrical energy by changing the capacitance value. In addition, thanks to its highly conductive dielectric layer, the BFC237019474 offers superior insulation capabilities compared to similar devices. This allows it to operate safely at high voltage levels and ensures a stable operation over a longer period of time.

Conclusion:

In conclusion, the BFC237019474 is a highly reliable energy storage device, ideal for applications requiring high voltage, high current and extended stability. Its superior insulation characteristics make it perfect for high voltage applications such as those found in automotive, medical, communication, energy storage, HVAC systems, power supplies, welding equipment, and aerospace.

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