EKMH161VNN102MQ45S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.850" (47.00mm)
Size / Dimension:	1.000" Dia (25.40mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.3A @ 100kHz
Ripple Current @ Low Frequency:	2.2A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMH
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	166 mOhm @ 120Hz
Voltage - Rated:	160V
Tolerance:	±20%
Capacitance:	1000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are passive electronic components used to store electrical energy. The most recognizable type of aluminum electrolytic capacitor is the EKMH161VNN102MQ45S. This type of component is constructed with an anode formed from chemically oxidized aluminum plate which is then rolled up, and a cathode formed by lamination.An electrolytic capacitor is mainly used for its impressive capacitance when compared to other capacitors. This type of component is often used in filtering and decoupling applications, where they act to absorb transient voltages or current surges. In addition, they are also used to convert low frequency AC signals into DC signals. Furthermore, electrolytic capacitors are also useful for power smoothing, time delays, or in frequency filters.The construction of an electrolytic capacitor utilizes an electrolyte, usually a solution of different acids or bases around the anode. A voltage across the electrodes will cause ions to flow from the cathode to the anode. This behavior causes the electric field on the anode to decrease, thereby increasing its capacitance. The capacitance of an electrolytic capacitor is two to three times that of an equivalent size ceramic capacitor.The usage of electrolytic capacitors in electronic devices is widespread. As an example, they are commonly used in computers, mobile phones, digital cameras, hard disk drives, and other electronic equipment. In addition, the combination of EKMH161VNN102MQ45S and other aluminum electrolytic capacitors can be seen in televisions, amplifiers, voltage regulators, and power supplies. During a designing process, electrolytic capacitors must be chosen carefully. Different device manufacturers have different requirements for size, capacitance, voltage, and tolerance. It is important to consider the application where the capacitor will be used. For example, capacitors with high temperature tolerance, long life, and low leakage should be used for filters in high temperature applications.From an electrical point of view, the equation for determining the amount of capacitance applied to an aluminum electrolytic capacitor can be expressed as:C = ɛ*A_effective/dwhere C is the capacitance, ε is the dielectric constant, A_effective is the effective surface area, and d is the distance between the electrodes.At the same time, it is also important to consider a capacitor\'s ESR (Equivalent Series Resistance). ESR is a measure of the losses that occur in the capacitor due to the combination of its internal series resistance and its equivalent series inductance. High ESRs can lead to stability issues, overheating and shortened capacitor lifespans in some cases.In conclusion, the EKMH161VNN102MQ45S aluminum electrolytic capacitor is capable of storing a large amount of electrical energy and is widely used in many types of electronic components due to its relatively high capacitance and temperature tolerance. By taking into account their electrical properties, like ESR and capacitance, as well as their desired temperature and size, one can find the perfect aluminum electrolytic capacitor for their application.

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