EKMM421VNN681MA60T

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.441" (62.00mm)
Size / Dimension:	1.378" Dia (35.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	3.2461A @ 50kHz
Ripple Current @ Low Frequency:	2.27A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMM
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	488 mOhm @ 120Hz
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	680µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors are a type of capacitor that utilizes an electrolytic solution to create a larger capacitance than a conventional capacitor. This type of capacitor is distinguished by their large capacitance density, allowing them to store a significant amount of energy that can be quickly discharged. The EKMM421VNN681MA60T is an example of an aluminum electrolytic capacitor. It is a non-polar aluminum electrolytic capacitor that features a high voltage rating and low equivalent series resistance.ApplicationsAluminum electrolytic capacitors are widely used in many applications, including AC line filtering, power supply input/output bypassing, hold-up circuits, and snubber circuits. In addition, they are commonly used in audio and video applications for power supply filtering and peak-load current stabilization. The EKMM421VNN681MA60T is a popular choice for applications that require a large capacitance, high voltage rating, low equivalent series resistance, and a low profile.Working PrincipleAn aluminum electrolytic capacitor is essentially two electrodes that are immersed in an electrolytic solution. When an external voltage is applied, electric current passes through the electrolytic solution, charging the capacitor. The positive lead of the electrolytic solution is typically the anode of the capacitor, while the negative lead is the cathode. Fluxing agents, such as alcohol or organic acid, are added to the solution to help break down the resistance to current flow.The EKMM421VNN681MA60T capacitor is designed to have a low equivalent series resistance (ESR). This means that it has a higher capacitance density, allowing it to store more energy than a standard capacitor of similar size and potential. This capacitor also features a high voltage rating up to 500V, making it suitable for a wide range of applications.ConclusionAluminum electrolytic capacitors have become an essential component in many applications due to their large capacitance density and the ability to quickly discharge energy. The EKMM421VNN681MA60T is a non-polar capacitor that offers a high voltage rating, low ESR, and a low profile, making it an excellent choice for a variety of projects. From AC line filtering to audio and video applications, the EKMM421VNN681MA60T capacitor is capable of meeting a wide range of requirements.

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