ESMH6R3VSN393MQ40T

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.575" (40.00mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	4.86A @ 100kHz
Ripple Current @ Low Frequency:	4.5A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	SMH
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	26 mOhm @ 120Hz
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	39000µF
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Electrolytic capacitors are widely used in electronic circuits, as they offer the highest capacitance per unit volume of any known widely-produced capacitor type. The distinguishing feature of this component is that the construction includes a liquid electrolyte of ionic species, commonly fluoride, which is required to provide the highest capacitance density possible. While electrolytic capacitors are very robust and reliable, it is important to note that careful consideration must be given to rated temperature and long-term capacitance stability. An example of an electrolytic capacitor is the ESMH6R3VSN393MQ40T capacitor, which is a type of aluminum electrolytic capacitor. This type of capacitor is a polarized capacitor with a higher capacitance than other types of capacitors, such as ceramic capacitors, film capacitors, or tantalum capacitors.

ESMH6R3VSN393MQ40T capacitor application field

The ESMH6R3VSN393MQ40T capacitor has numerous applications. It can be used in signal and power circuits as both an AC and DC power supply filter, as a timing device in electronic oscillator circuits, and even as an energy storage capacitor. Additionally, they can be found in many high-frequency circuits, such as high-frequency rectifying, smoothing, and coupling circuits.The capacitance per unit volume and wide range of available capacitances make these capacitors useful in a variety of fields, such as power products, pulse power supply, communication products, computers, consumer electronics, automotive electronics, and industrial control products as well.

ESMH6R3VSN393MQ40T capacitor working principle

The working principle of the ESMH6R3VSN393MQ40T capacitor is based on what is known as "electrolytic polarization". When a voltage is applied to the positive and negative electrodes of the capacitor, the positive electrode develops a higher concentration of positive ions, while the negative electrode develops a higher concentration of negative ions. These ions migrate towards the respective electrodes, and thus cause a double layer of insulation to form. The amount of capacitance that can be achieved depends on the type and concentration of ions, as well as the area of the electrode.The ESMH6R3VSN393MQ40T capacitor is an electrolytic capacitor with a dielectric made of aluminum oxide, and a liquid electrolyte. Inside the device, there are two metal foils, the anode foil and the cathode foil, separated by the dielectric, with a layer of liquid electrolyte between them. When voltage is applied to the positive and negative electrodes, the electrolyte ionizes and forms a double-layer electrolyte insulation layer. This results in an increase in capacitance, as the number of ions that can interact with the capacitor is increased, resulting in higher capacitance. In summary, the ESMH6R3VSN393MQ40T capacitor is an example of an aluminum electrolytic capacitor, with a high capacitance per unit volume, and a wide range of available capacitances. The ESMH6R3VSN393MQ40T capacitor is useful in a variety of electronic circuits, and its working principle is based on electrolytic polarization, where a double layer of insulation forms due to the ionization of the electrolyte.

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