EKXL401ELL121MM30S

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.709" Dia (18.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	1.89A @ 100kHz
Ripple Current @ Low Frequency:	840mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KXL
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	12000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	120µF
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
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

Aluminum electrolytic capacitors are types of capacitors that primarily use electrolytic conductivity to store charge. While there are many different types of capacitors, aluminum electrolytic capacitors are the most commonly used type, given their high capacitance and relatively low cost. The EKXL401ELL121MM30S is a type of aluminum electrolytic capacitor specifically designed for high-power applications. This article will discuss the application field and working principle of the EKXL401ELL121MM30S.The EKXL401ELL121MM30S is a large surface-mount aluminum electrolytic capacitor designed for high-power applications. The device’s capacitance rating is 121mF, with a voltage rating of 400VDC. It’s designed for use in applications where large amounts of power storage are required, including data center power supplies, automotive electronics, and motorized appliances.The working principle of aluminum electrolytic capacitors is based on an electrolyte-filled capacitor-like structure. The electrolyte is composed of an anode foil, a cathode foil, and a semi-permeable diaphragm that separates the two foils. The anode foil is typically made of aluminum, while the cathode foil is typically made of another metal such as tantalum. The electrolyte facilitates the flow of electric current between the two foils.When a voltage is applied to the EKXL401ELL121MM30S, the anode foil is positively charged and attracts electrons from the electrolyte. This creates a layer of electrons between the two foils, effectively acting as a capacitance. The higher the voltage, the larger the capacitance.The large surface-mount feature of the EKXL401ELL121MM30S allows it to dissipate heat faster than other types of aluminum electrolytic capacitors. The device is also designed with “pressure release” technology, which helps to prevent the buildup of electric charge and thus improves its overall reliability and lifespan.In conclusion, the EKXL401ELL121MM30S is an extremely versatile aluminum electrolytic capacitor. It combines a high capacitance rating with a voltage rating of 400VDC, making it suitable for a wide range of high-power applications. The device’s large surface-mount feature and its pressure release technology also ensure that it is able to operate safely and reliably over long periods of time.

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

Part Number	Manufacturer	Price	Quantity	Description