B32652A4334J189 Capacitors

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Pulse, DV/DT; Snubber
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.571" (14.50mm)
Size / Dimension:	0.709" L x 0.335" W (18.00mm x 8.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	B32652
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	0.33µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

Film capacitors are one of the most widely used electrical components in various electronic and electrical systems. In particular, B32652A4334J189 is a type of film capacitor that has superior properties and high reliability. This article discusses the application field and working principle of B32652A4334J189 film capacitors.

Application Field

B32652A4334J189 film capacitors are suitable for use in a variety of applications. They can be used in power supplies, signal processing, and audio applications, as well as in motor drive circuits, lamp ballasts, and switching power supplies. Due to their exceptional electrical and mechanical properties, they are also suitable for use in LED lighting systems and home appliances, such as refrigerators,washing machines, and air conditioning units. Furthermore, B32652A4334J189 film capacitors are suitable for use in automotive electronics, including ABS braking systems, cruise control systems, and other electronic control units.

Working Principle

The working principle of a film capacitor is based on the principle of electrostatic induction. When a voltage is applied across the capacitor\'s terminals, relative movement occurs between the two conductive plates. As the plates move, an electrostatic field is created between them. This electrostatic field stores energy, creating an electrical charge between the plates. Film capacitors are made of a thin sheets of plastic, which have a suitable dielectric constant. The dielectric constant of the plastic is what determines the capacitance of the capacitor. The higher the dielectric constant of the plastic, the higher the capacitance and the greater the ability of the capacitor to store electric charge. Film capacitors are characterized by low dissipation factor, low ESR (equivalent series resistance), low temperature coefficient, high ripple current capability, and excellent long-term stability. These characteristics make them ideal for applications in which high current or high voltage are demanded.

Conclusion

In conclusion, B32652A4334J189 film capacitors have many applications due to their superior electrical and mechanical properties. They are suitable for use in power supplies, signal processing, and audio applications, as well as in LED lighting systems and home appliances. The working principle of a film capacitor is based on the principle of electrostatic induction, and the dielectric constant of the plastic determines its capacitance. Film capacitors have low dissipation factor, low ESR, low temperature coefficient, high ripple current capability, and excellent long-term stability, making them ideal for high current or high voltage applications.

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