EKMW421VSN271MP45S

Series:	KMW
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	270µF
Tolerance:	±20%
Voltage - Rated:	420V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C
Operating Temperature:	-25°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1.3A @ 120Hz
Ripple Current @ High Frequency:	1.859A @ 50kHz
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Height - Seated (Max):	1.870" (47.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Aluminum Electrolytic CapacitorsAluminum electrolytic capacitors (or Al electrolytic capacitors) are polarized capacitors, AC-coupled, and use an electrolyte to achieve their high capacitance. They are the most common type of capacitors used, due to their low cost and compact form factor. Aluminum electrolytic capacitors have a wide range of applications and can be found in almost any power supply, power converter, or signal conditioning design.The EKMW421VSN271MP45S is a type of aluminum electrolytic capacitor designed for AC coupling and amplification of signals, and is typically used in automotive and industrial applications. It has an operating temperature range of -40°C to +125°C and a rated voltage of 275V. The rated capacitance of this capacitor is 10µF.The specific characteristics and benefits of the EKMW421VSN271MP45S aluminum electrolytic capacitor include: large capacitance value (up to 10µF); long lifetime (up to 1500 hours); robust construction; low ESR/ESL values; and low leakage current. It is also characterized by its low inductance and excellent AC performance, making it ideal for filtering and decoupling applications.The working principle of an aluminum electrolytic capacitor is relatively simple. It is essentially composed of an anode and cathode with a porous separator in between, which is soaked in electrolyte. When a voltage is applied to the capacitor, it creates an electric field across the anode and cathode, causing electrons to move from the cathode to the anode. This process creates a charge on the capacitor.The charge stored in the capacitor is proportional to the applied voltage, and the capacitance\'s capacitance value is determined by the thickness of the porous separator, as well as the area of the anode and cathode. The higher the capacitance value is, the greater the charge the capacitor can store. The large capacitance value of the EKMW421VSN271MP45S makes it ideal for AC signal coupling and filtering.Aluminum electrolytic capacitors are used in a wide range of applications. Some of the most common applications include for filtering, AC coupling, signal conditioning, power conversion, power supply, and motor control. They are also used in telecommunications equipment and electronic instrumentation.The EKMW421VSN271MP45S aluminum electrolytic capacitor is an ideal choice for applications requiring large capacitance values, long lifetimes, robust construction, low ESR/ESL values, low leakage current, and low inductance. Its low cost and compact form factor make it an appealing choice for many automotive and industrial designs.

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