Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Ripple Current @ High Frequency:	270mA @ 100kHz
Ripple Current @ Low Frequency:	135mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	B43041
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	160V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

B43041A1686M Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most common types of capacitors used in electronic equipment due to their reliability and high capacitance. The B43041A1686M capacitor is one such device, and it is used in a variety of devices to provide electrical energy storage. It is a radial-leaded capacitor, which means that it is designed to be easily mounted and soldered onto printed circuit board (PCB) components. This article will explain the application field and working principle of the B43041A1686M capacitor.An aluminum electrolytic capacitor is an electronic component that has two electrodes, one of which is an anode (positive terminal) and the other is a cathode (negative terminal). The anode is usually made from an aluminum foil and the cathode is usually an electrolyte liquid. When a voltage is applied across the two electrodes, electrical energy is stored. This is because the liquid electrolyte forms a layer of a very thin insulating film between the aluminum foil and the electrolyte. This insulation layer allows very high capacitance values to be achieved.The B43041A1686M capacitor is a type of capacitor with a very high capacitance. This makes it ideal for applications that require very high energy storage values. The main use of this capacitor is in power supply designs, where it is used to provide electrical energy storage for the power output stages. Additionally, it is often used in applications that require extremely stable power, such as audio amplifiers, as well as in switching power supply designs.The main working principle of the B43041A1686M capacitor is similar to other aluminum electrolytic capacitors. Its anode is made from double sided anodized aluminum foil and the positively charged cathode is made from the liquid electrolyte. The anode is etched with a spiral pattern to increase capacitance values and improve conductivity. When a voltage is applied to the two electrodes, the electrolyte forms a very thin layer of an insulating material between the anode and the cathode. This film creates a very high capacitance value that can store a large amount of electrical energy.The B43041A1686M capacitor is particularly useful for applications that require a very high capacitance value, such as power supply designs and audio amplifiers. Additionally, this capacitor offers a very stable capacitance value over time and temperature, which makes it suitable for use in switching power supply designs. Other advantages of this capacitor include its wide range of temperature applications, high ripple current handling capacity, and its relatively low ESR value.Overall, the B43041A1686M capacitor is a very useful and reliable device that can be used in a variety of applications. It is ideal for applications that require very high capacitance values, as it offers a wide range of temperature tolerances and very stable capacitance values over time and temperature. Additionally, it is reliable and has a relatively low ESR value, making it suitable for use in all types of electrical equipment.

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