EKMS421VSN181MP40S

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.673" (42.50mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.4872A @ 50kHz
Ripple Current @ Low Frequency:	1.04A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMS
Operating Temperature:	-25°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	180µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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 are an electronic components to store electrical energy or electrical charge. They are widely used in all sorts of electronic and electrical circuits where high capacitance is needed. The EKMS421VSN181MP40S is a high voltage aluminum electrolytic capacitor specifically designed for the harsh environment applications such as Power Supply System, Motor Control System, and Oil & Gas Application; particularly in areas such as high voltage rail switches, aerospace, steel plants, etc. The EKMS421VSN181MP40S series is an electrolytic surface mountable single capacitor with two polarities. Its terminals are designed to optimum size and shape to ensure convenient mechanical mounting. This capacitor is designed to offer long life and surge current suppression consistently over a wide range of temperatures. It has several components inside and has a high surge current rating. The capacitor is an excellent choice for reliability and high performance applications due to its high capacitance and excellent DC stability.The working principle of aluminum electrolytic capacitors is based on the Faraday\'s Law of Electrolytic Deposition. This law states that when a voltage greater than that of the electrolyte is applied, metal cations in the electrolyte are attracted to the cathode and hydroxide anions are attracted to the anode. The metal ions build up as a thin layer on the cathode, which acts as a dielectric and thus forms a capacitor. The metal ions are in a positively charged state and hence, are attracted to the negative terminal. When the electric field is applied, the metal ions are attracted to the positive terminal, completing the cycle.The EKMS421VSN181MP40S is categorized as a high voltage aluminum electrolytic capacitor because it can handle higher voltages than most other capacitors. It utilizes 4 dielectric plates with aluminum and tantalum layers. The higher voltage ratings of this capacitor make it useful for applications where the voltage is expected to exceed the traditional ratings of electrolytic capacitors. The EKMS421VSN181MP40S has a voltage rating of 180V and a capacitance rating of 40mF. It is also able to handle high-surge currents up to 7.5mA.The EKMS421VSN181MP40S aluminum electrolytic capacitor offers a variety of advantages over other capacitors including long life, high capacitance, and excellent DC stability. Additionally, the EKMS421VSN181MP40S is corrosion-resistant and has excellent dielectric and thermal performance. It is also highly reliable and cost-effective. In addition to the above mentioned advantages, the EKMS421VSN181MP40S is also designed to be durable. The aluminium electrolytic capacitors are designed with tight tolerance and with special ballasting diodes to ensure lower ESR and higher ripple current. The EKMS421VSN181MP40S is capable of handling temperatures ranging from -55°C to +125°C. Its construction using high quality capacitors offers high ESR noise immunity and improved acoustic noise reduction.The EKMS421VSN181MP40S aluminum electrolytic capacitor is an excellent choice for a wide variety of applications, particularly in areas such as industrial control, power supply, motor control, oil and gas, steel plants, aerospace, and high voltage rail switches. The capacitor is highly reliable and cost-effective and offers superior ESR noise immunity and improved acoustic noise reduction while handling higher voltages than most other capacitors.

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

Part Number	Manufacturer	Price	Quantity	Description