EKMW421VSN681MA40S Allicdata Electronics
Allicdata Part #:

EKMW421VSN681MA40S-ND

Manufacturer Part#:

EKMW421VSN681MA40S

Price: $ 6.33
Product Category:

Capacitors

Manufacturer: United Chemi-Con
Short Description: CAP ALUM 680UF 20% 420V SNAP
More Detail: 680µF 420V Aluminum Electrolytic Capacitors Radial...
DataSheet: EKMW421VSN681MA40S datasheetEKMW421VSN681MA40S Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
200 +: $ 5.75685
Stock 1000Can Ship Immediately
$ 6.33
Specifications
Series: KMW
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Capacitance: 680µF
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: 2.11A @ 120Hz
Ripple Current @ High Frequency: 3.0173A @ 50kHz
Lead Spacing: 0.394" (10.00mm)
Size / Dimension: 1.378" Dia (35.00mm)
Height - Seated (Max): 1.673" (42.50mm)
Surface Mount Land Size: --
Mounting Type: Through Hole
Package / Case: Radial, Can - Snap-In
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors, also known simply as electrolytic capacitors, are a type of capacitor that use aluminium oxide as the medium of insulation for two aluminum plates, one positive and one negative, to store electrical energy. The model EKMW421VSN681MA40S is a type of aluminum electrolytic capacitor and can be used to provide power in a variety of applications. This article will discuss the application field and working principle of the EKMW421VSN681MA40S aluminum electrolytic capacitor.

The EKMW421VSN681MA40S aluminum electrolytic capacitor is a surface mount capacitor that can be used in a myriad of applications. These applications range from radio frequency filters, DC-DC converters, and LED lighting drivers to automotive and consumer electronics. The high voltage rating and digital control capabilities of the EKMW421VSN681MA40S make it an ideal solution for both high-efficiency and low-power applications.

The working principle of the EKMW421VSN681MA40S aluminum electrolytic capacitor is relatively straightforward. The two aluminum plates inside the capacitor are separated by an oxide layer which provides insulation between them. This layer is impregnated with an electrolyte, such as ethylene glycol, which helps the capacitor reach its rated electrical parameters. When the capacitor is charged, the electrical potential across the plates creates a force which draws electrons into the oxide layer. This increases the capacitance of the capacitor.

Consequently, the EKMW421VSN681MA40S aluminum electrolytic capacitor has the capability to store electrical charge over time. The electrons stored in the oxide layer, known as the dielectric medium, act as a buffer for the electrical current. This allows the capacitor to hold a charge even when the circuit is disconnected from the power source. This is known as “dielectric absorption” and is one of the main advantages of using aluminum electrolytic capacitors.

The EKMW421VSN681MA40S capacitor also has the potential to hold a charge up to its rated voltage. When the electrical potential between the plates reaches the rated voltage, the capacitor acts like a short circuit and releases the stored electrons back to the power source. This helps protect the capacitor from overcharging or damage due to a power surge.

In addition, the EKMW421VSN681MA40S aluminum electrolytic capacitor has a number of other benefits. It is highly efficient due to the low resistance of the dielectric medium and its ability to quickly respond to changes in the electrical potential. It is also highly reliable. The oxide layer provides protection from potentially damaging high frequency signals, and also helps to increase the capacitor’s lifespan.

Overall, the EKMW421VSN681MA40S aluminum electrolytic capacitor is a highly versatile capacitor that can be applied to a variety of different applications. It’s high voltage rating and digital control capabilities make it the ideal solution for a wide range of electronic applications. It’s ability to store energy over time, respond quickly to changes in voltage, and protect itself from damage makes it a reliable and efficient capacitor for both high- and low-power applications.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "EKMW" Included word is 40
Part Number Manufacturer Price Quantity Description
EKMW451VSN391MQ50S United Chemi... 5.74 $ 200 CAP ALUM 390UF 20% 450V S...
EKMW451VSN181MQ30S United Chemi... 2.52 $ 1000 CAP ALUM 180UF 20% 450V S...
EKMW451VSN181MP35S United Chemi... 2.53 $ 1000 CAP ALUM 180UF 20% 450V S...
EKMW401VSN271MQ30S United Chemi... 2.76 $ 1000 CAP ALUM 270UF 20% 400V S...
EKMW421VSN221MQ30S United Chemi... 2.73 $ 1000 CAP ALUM 220UF 20% 420V S...
EKMW401VSN181MP30S United Chemi... 2.15 $ 1000 CAP ALUM 180UF 20% 400V S...
EKMW451VSN151MP30S United Chemi... 2.17 $ 1000 CAP ALUM 150UF 20% 450V S...
EKMW421VSN151MP30S United Chemi... 2.19 $ 1000 CAP ALUM 150UF 20% 420V S...
EKMW421VSN181MQ25S United Chemi... 2.37 $ 1000 CAP ALUM 180UF 20% 420V S...
EKMW401VSN221MQ25S United Chemi... 2.4 $ 1000 CAP ALUM 220UF 20% 400V S...
EKMW401VSN221MP35S United Chemi... 2.29 $ 1000 CAP ALUM 220UF 20% 400V S...
EKMW451VSN151MQ25S United Chemi... 2.29 $ 1000 CAP ALUM 150UF 20% 450V S...
EKMW451VSN471MR45S United Chemi... 4.91 $ 1000 CAP ALUM 470UF 20% 450V S...
EKMW451VSN471MA35S United Chemi... 5.05 $ 1000 CAP ALUM 470UF 20% 450V S...
EKMW401VSN681MR50S United Chemi... 5.11 $ 1000 CAP ALUM 680UF 20% 400V S...
EKMW401VSN681MR45S United Chemi... 5.26 $ 1000 CAP ALUM 680UF 20% 400V S...
EKMW421VSN561MR45S United Chemi... 5.27 $ 1000 CAP ALUM 560UF 20% 420V S...
EKMW401VSN681MA35S United Chemi... 5.43 $ 1000 CAP ALUM 680UF 20% 400V S...
EKMW421VSN561MA35S United Chemi... 5.43 $ 1000 CAP ALUM 560UF 20% 420V S...
EKMW451VSN561MA40S United Chemi... 5.8 $ 1000 CAP ALUM 560UF 20% 450V S...
EKMW451VSN561MR50S United Chemi... 5.83 $ 1000 CAP ALUM 560UF 20% 450V S...
EKMW401VSN821MA40S United Chemi... 6.29 $ 1000 CAP ALUM 820UF 20% 400V S...
EKMW421VSN121MP25S United Chemi... 1.92 $ 1000 CAP ALUM 120UF 20% 420V S...
EKMW451VSN121MP25S United Chemi... 2.05 $ 1000 CAP ALUM 120UF 20% 450V S...
EKMW401VSN151MP25S United Chemi... 1.98 $ 1000 CAP ALUM 150UF 20% 400V S...
EKMW451VSN221MR25S United Chemi... 2.96 $ 1000 CAP ALUM 220UF 20% 450V S...
EKMW451VSN221MP40S United Chemi... 2.89 $ 1000 CAP ALUM 220UF 20% 450V S...
EKMW451VSN221MQ35S United Chemi... 2.91 $ 1000 CAP ALUM 220UF 20% 450V S...
EKMW451VSN821MA50S United Chemi... 7.93 $ 1000 CAP ALUM 820UF 20% 450V S...
EKMW451VSN681MA45S United Chemi... 6.99 $ 1000 CAP ALUM 680UF 20% 450V S...
EKMW401VSN102MA50S United Chemi... 7.21 $ 1000 CAP ALUM 1000UF 20% 400V ...
EKMW421VSN681MA40S United Chemi... 6.33 $ 1000 CAP ALUM 680UF 20% 420V S...
EKMW421VSN271MP45S United Chemi... 3.09 $ 1000 CAP ALUM 270UF 20% 420V S...
EKMW401VSN331MP45S United Chemi... 3.11 $ 1000 CAP ALUM 330UF 20% 400V S...
EKMW421VSN271MR25S United Chemi... 3.16 $ 1000 CAP ALUM 270UF 20% 420V S...
EKMW421VSN271MQ35S United Chemi... 3.16 $ 1000 CAP ALUM 270UF 20% 420V S...
EKMW401VSN331MQ35S United Chemi... 3.19 $ 1000 CAP ALUM 330UF 20% 400V S...
EKMW401VSN331MR25S United Chemi... 3.24 $ 1000 CAP ALUM 330UF 20% 400V S...
EKMW451VSN271MP50S United Chemi... 3.3 $ 1000 CAP ALUM 270UF 20% 450V S...
EKMW451VSN271MQ40S United Chemi... 3.36 $ 1000 CAP ALUM 270UF 20% 450V S...
Latest Products
UUJ2G330MNQ6ZD

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6ZD Allicdata Electronics
UUJ2G330MNQ6MS

CAP ALUM 33UF SMD33F 400V Aluminum Elect...

UUJ2G330MNQ6MS Allicdata Electronics
UUJ2E680MNQ6ZD

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6ZD Allicdata Electronics
UUJ2E680MNQ6MS

CAP ALUM 68UF SMD68F 250V Aluminum Elect...

UUJ2E680MNQ6MS Allicdata Electronics
UUJ2D101MNQ6ZD

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6ZD Allicdata Electronics
UUJ2D101MNQ6MS

CAP ALUM 100UF SMD100F 200V Aluminum Ele...

UUJ2D101MNQ6MS Allicdata Electronics