BFC247962473

Operating Temperature:	-55°C ~ 105°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.610" (15.50mm)
Size / Dimension:	0.728" L x 0.256" W (18.50mm x 6.50mm)
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:	0.047µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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BFC247962473 application field and working principle

Film capacitors are capacitors with thin film electrodes. It is widely used in computer motherboards, electronic switches and other high frequency circuits. Their main advantages are small size, low voltage shock, low-temperature drift, stability, corrosion resistance, long life, and high capacitance. Therefore, film capacitors are widely used in applications such as storage, filtering, and signal blending, as well as electrical and energy supply filtration.The construction of the film capacitor consists of two or more layers of a thin metal film (PEC or PET) with an insulator between the metal layers. On the surface of the metal film, a graphite passivation layer or an oxide layer is formed, which further improves the performance of the capacitor.In terms of working principle, film capacitors are not based on the principle of dielectric polarization. They are a kind of capacitors that rely on physical distance and physical nature of the two electrodes to achieve capacitance, thus achieving a certain amount of electric energy storage. When an AC signal or voltage is applied to the film capacitor, the electric field will try to balance the positive and negative charges in the capacitor, resulting in current flow (electric charge flows). This current is known as the displacement current.In the application field, BFC247962473 film capacitors with good quality and low leakage currents are widely used in various electronic product designs. They can effectively reduce the noise caused by high speed signals, which can improve the performance of electronic products. These capacitors are widely used in various computer motherboards, electronic switches, mobile communications, car audio products, power supplies for digital electronic products, electronic batteries, etc.The advantages of BFC247962473 film capacitors are as follows:

• They have a wide range of capacitance, long life and low equivalent series resistance.
• The voltage ripple of the product is small and the piece is beautiful.
• The broader temperature range of use (sometimes reaching -55-125°C).
• Elaborate design to ensure the stability of performance and reliability.
• The self-healing function can reduce the failure rate.
• High quality and low leakage current characteristics.

In addition, BFC247962473 film capacitors also have good protection performance, which can protect the equipment from over voltage, over current, reverse reaction and reverse installation, etc.In summary, the use of high-quality BFC247962473 film capacitors can not only effectively reduce the noise caused by high-speed signals, but also protect the circuitry from over voltage, over current, and reverse reactions. Their wide range of capacitance, long life, low equivalent series resistance, and self-healing functions make them ideal for use in many electronic products.

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