B43540G2687M

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	130 mOhms
Ripple Current @ Low Frequency:	3.1A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43540
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	110 mOhm @ 100Hz
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are a type of capacitor that is widely used for a variety of purposes. The B43540G2687M is an example of an aluminum electrolytic capacitor.The B43540G2687M, manufactured by Panasonic, is a polarized, non-solid aluminum electrolytic capacitor. It is surface mountable and has an electrical rating of 10V (DC) at 1.72F. It features a positive and negative polarity and has a relatively low dissipation factor. It is suitable for use in high temperature applications, with a maximum operating temperature of 105°C (221°F).The B43540G2687M has a wide range of applications, typically used in DC-DC converters, portable computer power supplies, and DC/AC inverters. It can also be used as a coupling or decoupling capacitor, providing a low impedance path for AC and high frequency signals.The working principle of the capacitor revolves around the fact that it is made up of two conducting plates, separated by an insulating material (the dielectric). When a direct current (DC) voltage is applied to the plates, a charge accumulates on the plates, causing a potential difference between them. The larger the voltage, the larger the potential difference and the more charge accumulates. This process is known as electrostatic induction, which is the basis for the operation of all capacitors.As the voltage on both plates rises, the capacitance between them also rises. Capacitance is a measure of the amount of electrical charge stored in a component, which can also be thought of as a measure of energy storage. When the capacitor is disconnected from the power source, it still holds the charge, providing a steady voltage and current to whatever it is connected to. This is why capacitors are so commonly used for decoupling and smoothing signals, as they can quickly absorb and provide charge to whatever is connected to them.In summary, the B43540G2687M is a non-solid aluminum electrolytic capacitor with a broad range of applications. It features a positive and negative polarity and has a relatively low dissipation factor, making it suitable for applications requiring high temperature operation. Its working principle revolves around the principle that when a charge is applied to the two conducting plates, the capacitance between them increases, allowing the capacitor to store energy. As such, it is often used for decoupling and smoothing signals.

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