B32683A2103J000

Operating Temperature:	-55°C ~ 100°C
Features:	--
Ratings:	--
Applications:	DC Link, DC Filtering; High Pulse, DV/DT; Snubber
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.650" (16.50mm)
Size / Dimension:	1.043" L x 0.335" W (26.50mm x 8.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	B32683
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	2000V (2kV)
Voltage Rating - AC:	550V
Tolerance:	±5%
Capacitance:	10000pF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors and B32683A2103J000 Application Field and Working Principle

Film capacitors are electronic components made from thin plastic film as the dielectric, which is either polypropylene (PP) or polyester (PET). The plastic is placed between two metal plates to form the capacitor. This type of component is widely used in high-speed, high-precision, and high-reliability circuits due to its advantages such as high dielectric strength, low dielectric loss, low capacitor size, and excellent temperature resistance. This article will examine the application field for the B32683A2103J000 film capacitor and discuss its working principle.

Application Field of the B32683A2103J000 Film Capacitor

The B32683A2103J000 is a multi-layer film capacitor that is suitable for use in application fields such as AC power supplies, switching power supplies, DC/DC converters, DRAMs, flash modules, power smoothing circuits, and SMPS. It is also used in industrial control circuits and frequency converters, as well as power factor correcting circuits.The B32683A2103J000 film capacitor is constructed of two dielectric layers and a metal layer, with an isolation film between the two sides. It is made of an aluminum-polyester case and is able to withstand a soldering temperature of 250°C. It also can operate at a voltage of 50V, with a capacitance value of up to 10uF. Its cold resistance is rated at 15,000MΩ, and its leakage current is rated at 1.0μA.

Working Principle of the B32683A2103J000 Film Capacitor

The film capacitor works in a similar fashion to an electrolytic capacitor, with the main difference being the dielectric layer. With a standard electrolytic capacitor, the dielectric layer is a thin layer of aluminum oxide, which is formed by passing an anodic current to the metal plates. In comparison, the dielectric layer of a film capacitor is made of two thin plastic layers which are then inserted between the metal plates. As current is passed through the capacitor, the dielectric layers are charged up and create an electrical field, which then stores the energy. Due to the insulation properties of the film material, the electrical field created is held in place without the typical leakage that is found with electrolytic capacitors. This in turn creates a much more reliable and efficient capacitor that can operate in a wide range of conditions including high temperatures and high frequency ranges.

Conclusion

The B32683A2103J000 is a multi-layer film capacitor that is suitable for a wide range of applications including AC power supplies, switching power supplies, DC/DC converters, DRAMs, flash modules, power smoothing circuits, and SMPS. It has excellent properties such as a high dielectric strength, low dielectric loss, low capacitor size, and excellent temperature resistance, making it suitable for applications requiring a reliable and efficient capacitor. This article has discussed the application field of the B32683A2103J000 film capacitor as well as its working principle.

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