Allicdata Part #: | EKMW401VSN271MQ30S-ND |
Manufacturer Part#: |
EKMW401VSN271MQ30S |
Price: | $ 2.76 |
Product Category: | Capacitors |
Manufacturer: | United Chemi-Con |
Short Description: | CAP ALUM 270UF 20% 400V SNAP |
More Detail: | 270µF 400V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | EKMW401VSN271MQ30S Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
200 +: | $ 2.50470 |
Series: | KMW |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 270µF |
Tolerance: | ±20% |
Voltage - Rated: | 400V |
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: | 1.31A @ 120Hz |
Ripple Current @ High Frequency: | 1.8733A @ 50kHz |
Lead Spacing: | 0.394" (10.00mm) |
Size / Dimension: | 1.000" Dia (25.40mm) |
Height - Seated (Max): | 1.280" (32.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can - Snap-In |
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Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, aluminum capacitors, polarized capacitors, or electrolytic capacitors, belong to a type of electrochemical capacitor. It consists of an anode aluminum foil covered with an oxide film, usually a paper dielectric as the medium, and then the cathode is a metal sheet of an electrolyte solution.
The product model of EKMW401VSN271MQ30S is a sub-series of aluminum electrolytic capacitors. The nominal capacity of this type of capacitor is 4.7μF, with a maximum operating voltage of 16V and a rated ripple current 0.04A (120 HZ). It is mainly used in the field of personal computers.
Application Field:
EKMW401VSN271MQ30S aluminum electrolytic capacitors are widely used in the motherboards of personal computers, which include power supply circuits, filter circuits, and drives. The power supply circuit is mainly used to store energy, the filter circuit is mainly used to filter out high-frequency interference signals, and the drive circuit is mainly used to drive floating gate circuits. Furthermore, this type of aluminum electrolytic capacitors is also widely used in printing equipment, electronic components and other consumer electronic products.
Working Principle:
The working principle of EKMW401VSN271MQ30S aluminum electrolytic capacitor is mainly based on the following principles. First, it has a unique electrolyte solution, which gives the capacitor its dielectric strength. Second, the use of aluminum foil as the anode has an inherent oxide film coating. Third, the presence of a dielectric medium, such as a paper sheet, serves as the barrier between the anode and the electrolyte solution. Finally, the use of a metal sheet of an electrolyte solution acts as a cathode.
When voltage is applied to the aluminum electrolytic capacitor of EKMW401VSN271MQ30S, the electricity between the anode and the conductive electrolyte solution forms an electric doublelayer, thus generating a dielectric field. Because the voltage applied to the aluminum electrolytic capacitor is always higher than the dielectric strength of the electrolyte solution, the electric double-layer can maintain a certain thickness. Thus, the capacitor can maintain a certain capacity, thereby obtaining a certain charge-discharge effect, thus achieving the effect of filtering or storing electric energy.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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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... |
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