BFC238554912

Operating Temperature:	-55°C ~ 110°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Frequency, Switching; High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.689" L x 0.236" W (17.50mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP385
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	1600V (1.6kV)
Voltage Rating - AC:	550V
Tolerance:	±5%
Capacitance:	9100pF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

Film capacitors, formerly known as polypropylene capacitors (PP capacitors), are widely used in electronic circuits and devices as they offer many advantages. They have very low leakage current, excellent temperature and humidity stability, and low noise levels. They are also lightweight and have low power consumption. The BFC238554912 capacitors are widely used in many applications due to their application specific characteristics.

Applications of BFC238554912 Film Capacitors

BFC238554912 capacitors are commonly used in audio applications including electrical filters, crossover networks, audio preamplifiers, electronic drum sets, power supplies, and car audio systems. They have the ability to block high-frequency AC signals, making them ideal for audio circuits. Additionally, since they have very low impedance, they have the ability to store large amounts of energy. This makes them a great choice for high frequency and RF applications.BFC238554912 capacitors are also used in a variety of sensing and measurement applications including thermoelectric heat sensors, current sensors, thermistors, pressure sensors, and humidity sensors. Their small size and light weight make them ideal for use in a variety of portable and industrial applications.

Working Principle of BFC238554912 Film Capacitors

The BFC238554912 film capacitors consist of a polypropylene film with a thin metal foil deposited on both sides of the film. The metal foil is connected to two separate metal end leads which can be either tab or wire. The capacitance is proportional to the area of overlap of the metal foil and is inversely proportional to the distance between the leads.When a voltage is applied across the film, it causes a separation of the metal ions causing a charge redistribution which generates an electric field between the two metal end leads. This electric field produces an electrical capacitance which is measured in Farads. The capacitance can be adjusted by changing the area of overlap and/or the distance between the leads.Film capacitors can also be used as energy storage devices due to their ability to store and release large amounts of energy in a short period of time. This makes them ideal for use in applications such as power electronics, phase-angle control, and high frequency switching.

Summary

The BFC238554912 film capacitors are widely used in many applications due to their application specific characteristics. They are commonly used in audio applications such as filters, crossover networks, and preamplifiers. Additionally, they are used in sensing and measurement applications such as thermoelectric heat sensors, current sensors, thermistors, pressure sensors, and humidity sensors. The working principle of the BFC238554912 is based on the separation of metal ions which produces an electric field between the two metal end leads resulting in an electrical capacitance. Additionally, they can be used as energy storage devices due to their ability to store and release large amounts of energy in a short period of time.

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