B32521C3474K000

Operating Temperature:	-55°C ~ 125°C
Features:	--
Ratings:	--
Applications:	Automotive; EMI, RFI Suppression
Lead Spacing:	0.394" (10.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.512" L x 0.236" W (13.00mm x 6.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	B32521
Dielectric Material:	Polyester, Polyethylene Terephthalate (PET), Metallized - Stacked
Voltage Rating - DC:	250V
Voltage Rating - AC:	160V
Tolerance:	±10%
Capacitance:	0.47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors, or film capacitors as they are sometimes known, are a type of capacitor which is manufactured with a combination of dielectric and insulation materials. Essentially, a film capacitor consists of a thin strip of plastic material wrapped in an insulated metal layer, with an electrical current running through it.Film capacitors are used in a wide range of applications due to their high electrical capacity and low dissipation factor. They are found in all sorts of electronic circuits and are among the most popular components used for power supply, signal conditioning, and frequency control.The B32521C3474K000 is a film capacitor that is specifically designed for use in high frequency circuits. This device is capable of handling high frequency transients and has a high dielectric strength. It is also highly reliable and robust and is capable of functioning in harsh environmental conditions.

B32521C3474K000 Application Field and Working Principle

The B32521C3474K000 is most applicable in an RF and microwave environment where high frequency transients need to be handled. It is an excellent choice for power supplies, signal conditioning, and filter circuits.The fundamental operation of this device involves providing an electrical current to a thin strip of film between two electrodes. This arrangement forms a “dielectric layer” which provides insulation between the two conductors. The dielectric layer is configured to form a varying level of capacitance. This is done by adjusting the thickness of the film, the type of insulation material used, and the orientation of the electrodes.The dielectric layer is provided with an extra layer of insulation or dielectric material in order to provide improved performance in high frequency applications. This extra layer of insulation can include a double or triple layer of a plastic material or a combination of metallic foil and plastic material.When a voltage is applied to the electrodes of the film, the electrical energy is stored in the form of an electrical field within the dielectric layer. The greater the voltage applied, the more amount of electrical energy can be stored. The stored electrical energy can be used to provide a signal when the voltage is changed.The B32521C3474K000 is a very efficient device, as it does not allow any of the stored electrical energy to be dissipated. It also provides excellent signal stability, reliability, and minimal crosstalk.This film capacitor is also extremely tolerant to temperature, humidity, and vibration. This means that it can be operated in very harsh conditions without any major issue.

Conclusion

The B32521C3474K000 is a high-performance film capacitor designed specifically for use in high frequency circuits. It has an excellent dielectric strength which makes it ideal for power supplies, signal conditioning, and frequency control. It is highly reliable and robust and can function in harsh environmental conditions.

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