BFC246955393 Allicdata Electronics
Allicdata Part #:

BFC246955393-ND

Manufacturer Part#:

BFC246955393

Price: $ 0.00
Product Category:

Capacitors

Manufacturer: Vishay BC Components
Short Description: CAP FILM 0.039UF 10% 400VDC RAD
More Detail: 0.039µF Film Capacitor 220V 400V Polyester, Metall...
DataSheet: BFC246955393 datasheetBFC246955393 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Operating Temperature: -55°C ~ 105°C
Features: --
Ratings: --
Applications: General Purpose
Lead Spacing: 0.394" (10.00mm)
Termination: PC Pins
Height - Seated (Max): 0.472" (12.00mm)
Size / Dimension: 0.492" L x 0.197" W (12.50mm x 5.00mm)
Package / Case: Radial
Mounting Type: Through Hole
Series: MKT469
Dielectric Material: Polyester, Metallized
Voltage Rating - DC: 400V
Voltage Rating - AC: 220V
Tolerance: ±10%
Capacitance: 0.039µF
Moisture Sensitivity Level (MSL): --
Part Status: Obsolete
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Film capacitors, also known as polymer capacitors, are high-precision electronic components composed of a plastic film as a dielectric medium. Generally, a film capacitor is composed of two metal plates that are rolled into an enclosed plastic film and inserted with a metal case. The most common type of plastic film used in these capacitors is polyester, polypropylene and polystyrene. The BFC246955393 is a kind of film capacitor, which is widely used in a variety of electronic applications. This article will discuss the application field and working principle of the BFC246955393.

Application Field

The BFC246955393 is primarily designed for use in high-frequency applications, including power electronics, AC adapter applications, switching power supplies, medical equipment, and telecommunications equipment. It has a wide frequency range, eliminating the need for multiple capacitors with differing sizes for different frequency applications. As a result, it can improve the overall performance of the system significantly.

In addition, the BFC246955393 has a high temperature coefficient, which ensures a stable performance when operating in high temperature environments. This makes it particularly suitable for use in high-power electronic applications and automotive applications. The BFC246955393 also has a comparatively low ESR (Equivalent Series Resistance), which helps the capacitor to have a longer lifespan. By reducing the ESR, the device can also work more efficiently by allowing more current to pass through.

Working Principle

The BFC246955393 is essentially a high-precision, multi-functional capacitor that works efficiently within high-frequency applications. It consists of two electrodes or terminations, each connected to alternate sides of an internal dielectric material. The dielectric material is basically a thin plastic film that is wrapped around the sides of the electrodes and helps to create a sealed environment. When an electric field is applied to the capacitor, the dielectric material will separate the electric charges on the capacitor and consequently, limit the flow of current between the electrodes.

The BFC246955393 also contains several other features such as high self-healing characteristics, small size, low inductance and high current handling capabilities. These features help the BFC246955393 to efficiently handle high-frequency and transient signals without the distortion caused by other components. The BFC246955393 also offers a wide range of capacitance and voltage values, so that it can be used in a variety of applications.

Conclusion

The BFC246955393 is a type of film capacitor, designed for use in a variety of high-frequency electronic applications. It has a wide range of voltage and capacitance values and offers excellent performance in high-temperature applications. In addition, its small size and high current handling capabilities make it a great choice for high-power and automotive applications. Finally, its self-healing characteristics, low inductance and high frequency characteristics make it a perfect choice for power electronics, AC adaptors, medical equipment, switching power supplies and telecommunications equipment.

The specific data is subject to PDF, and the above content is for reference

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