B32621A4473K189

Operating Temperature:	-55°C ~ 105°C
Features:	--
Ratings:	--
Applications:	High Pulse, DV/DT
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:	B32621
Dielectric Material:	Polypropylene (PP), Metallized - Stacked
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±10%
Capacitance:	0.047µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction
Film capacitors, also known as plastic capacitors, are made of plastic films made of materials such as PET, PEN, PVC or PP. They are also built in a slim cylindrical run-in style, non-inductive configuration, making them compact and easy to install. As a type of capacitor, film capacitors are well known for their excellent performance; these capacitors are extremely stable, highly reliable, and have very low ESR values. Their performance characteristics have enabled them to become components of popular products found in the industry today. B32621A4473K189 Application Field
Capacitors, such as B32621A4473K189, have a wide variety of applications in both AC and DC circuits. These capacitors are primarily used for power electronics, ignition, UPS and laser equipment, flat panel displays, rf electronics, and motor drives. They can be used in a range of commercial, industrial, and military applications.B32621A4473K189 are also widely used in various high-frequency circuits. These capacitors excel in their ability to filter noise, minimize instabilities in power supplies, and reduce crosstalk in high-frequency communications. Thanks to their non-inductive characteristic and lower ESR values compared to other capacitors, these capacitors are particularly suitable for use in high-frequency circuits. B32621A4473K189 Working Principle
A capacitor, like the B32621A4473K189, works like a temporary storage of electricity. It consists of two conductive elements, usually referred to as the “plates” or “electrodes” separated by an insulating layer, known as a dielectric material. When a voltage is applied across these plates, an electric field will be formed between them, causing electrons to move from one plate to the other. This movement of electrons creates an electric charge that is stored in the capacitor.The behavior of a capacitor is defined by its capacitance, which is determined by the size, shape and type of materials used in its manufacture. In the case of film capacitors, the capacitance is determined by the thickness of the dielectric material and its relative permittivity. The thicker the dielectric material, the higher the capacitance.Conclusion
B32621A4473K189 are advanced film capacitors that are well suited for use in a wide variety of applications. These capacitors provide high performance, low ESR values, excellent stability, and non-inductive characteristics. By understanding their application field and working principle, users can select the right film capacitor for their specific requirements.

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