BFC247946434 Allicdata Electronics
Allicdata Part #:

BFC247946434-ND

Manufacturer Part#:

BFC247946434

Price: $ 1.48
Product Category:

Capacitors

Manufacturer: Vishay BC Components
Short Description: CAP FILM 0.43UF 5% 250VDC RADIAL
More Detail: 0.43µF Film Capacitor 160V 250V Polypropylene (PP)...
DataSheet: BFC247946434 datasheetBFC247946434 Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
550 +: $ 1.34190
Stock 1000Can Ship Immediately
$ 1.48
Specifications
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): 0.630" (16.00mm)
Size / Dimension: 0.728" L x 0.354" W (18.50mm x 9.00mm)
Package / Case: Radial
Mounting Type: Through Hole
Series: MKP479
Dielectric Material: Polypropylene (PP), Metallized
Voltage Rating - DC: 250V
Voltage Rating - AC: 160V
Tolerance: ±5%
Capacitance: 0.43µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

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Film capacitors are passive electronic components originally used for smoothing and decoupling high frequency signals. They are made up of two conductive plates separated by a dielectric material. The type of dielectric material determines how the component behaves in the capacitance and working voltage circuit. BFC247946434 is a film capacitor with high working voltage and capacitance.

The BFC247946434 is a type of polyester film capacitor with miniaturized casing, specifically designed for use in the most demanding applications. Its disc-shaped, pocket-sized format provides ultra-high capacitance in a very small package. This reduces the amount of space in the circuits and helps facilitate electronic miniaturization.

The BFC247946434 has an extremely high working voltage of up to 3.5KV and a capacitance over 20μF. This performance is achieved through the use of self-healing polyester film, which can completely recover from localized punctures even after operating at a voltage higher than its rated maximum. The self-healing property also allows the capacitor to recover from voltage surges and conditionally withstanding destructive arcs.

The BFC247946434 film capacitor\'s working principle relies on the principle of capacitance. A capacitance is the ability to store an electric charge between two electrical conductors, which is proportional to the material\'s dielectric constant, as well as the area of the conductors and their distance from separate. The dielectric material of the BFC247946434 is specially designed to give it the desired performance. As voltage increases, the electric field between the conductors squeezes the dielectric material, generating an electric current that causes the capacitance to drop. This reduces the amount of current passing through the circuit, thus protecting it from short circuits and damages.

The BFC247946434 is suitable for a wide range of applications, including power supply modules, high frequency filters, precision high frequency circuits, RF power amplifier circuits, and high voltage pulse circuits. Its high capacitance and working voltage make it ideal for applications where large currents are expected. In addition, its pocket-sized form factor makes it an ideal choice for applications that require space-saving components.

The BFC247946434 film capacitor is the perfect solution for applications requiring high capacitance and high voltage performance. Its superior technical characteristics make it an ideal choice for demanding conditions and applications. Its size and weight reduction allow for easier integration in the design of different circuits. It is an essential component of any modern electronic circuit, ensuring reliable performance and durability.

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

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