B43858C4686M9

Operating Temperature:	-25°C ~ 105°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.319" (33.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	1.2A @ 100kHz
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	B43858
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	350V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors – B43858C4686M9 Application Field and Working Principle

Aluminum Electrolytic Capacitors are a type of capacitor that uses an aluminum foil as the anode, with an oxide layer built up on the surface. This metal oxide acts as a dielectric material between the two conductors, and capacitors can be made by combining two conductors of different materials and allowing them to form a capacitance. Aluminum Electrolytic Capacitors have many advantages over other types of capacitors, including greater capacitance storage and higher breakdown voltage.B43858C4686M9 is a line of semiconductor-grade aluminum electrolytic capacitors by Vishay Intertechnology. These industrial capacitors are designed for a wide range of applications, and offer excellent performance and reliability for a variety of industrial needs.The B43858C4686M9 capacitors are constructed with an aluminum foil as the anode and a heavy metal oxide film as the dielectric. This film is used to separate the two electrodes and to prevent electrical shorts from occurring between them. The capacitors also have a separator between the anode and the dielectric which prevents leakage current. It also works as an insulator and allows the capacitor to have high capacitance values as well as higher breakdown voltage ratings.The capacitors offer wide range of capacitance values, from 100 μF to 220 μF, with voltage ratings from 6.3V to 25V and temperatures from -40°C to 85°C. This makes the B43858C4686M9 line an excellent choice for applications that require both high capacitance values and a wide temperature range. These capacitors are primarily intended for use in power supplies and motor control circuits, as well as in other applications that require reliable capacitance and stable performance over a wide temperature range.In terms of application field, B43858C4686M9 aluminum electrolytic capacitors can be used for a variety of applications. These include power supply systems, motor control systems, and filter and bypass circuits. The capacitors are also suitable for decoupling high-frequency switching circuits, spikes, and voltage transient control.The capacitors can also be used in audio systems, loudspeakers, circuit boards, voltage regulators, and other consumer electronics. Due to their wide capacitance range and high breakdown voltage, the capacitors can be used in a variety of other applications as well, including automotive, consumer, and industrial applications.In terms of their working principle, B43858C4686M9 capacitors function as a capacitor, a device that stores electrical energy. This is done by using the dielectric between the two electrodes, the anode and the cathode. When a voltage is applied to the capacitor, a current flows between the electrodes, creating an electrical charge that can be stored in the dielectric. Through this process, a capacitance is formed, allowing for the storage of electrical energy.When the capacitor is discharged, the current flows from the second electrode (the anode) to the first electrode (the cathode). This process releases the stored energy, and the current flows back through the land and out to the circuit.In summary, B43858C4686M9 aluminum electrolytic capacitors are a type of capacitor that use an aluminum foil as the anode, with an oxide layer built up on the surface. These capacitors are designed for a wide range of applications, and offer excellent performance and reliability. With voltage ratings from 6.3V to 25V and temperatures from -40°C to 85°C, B43858C4686M9 capacitors are primarily used in power supplies and motor control circuits, as well as consumer electronics, automotive, and industrial applications. In terms of their working principle, these capacitors store electrical energy by utilizing the dielectric between the two electrodes, enabling the storage of a capacitance.

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