EKMQ401ETC3R3MHB5D

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.512" (13.00mm)
Size / Dimension:	0.315" Dia (8.00mm)
Lead Spacing:	0.138" (3.50mm)
Ripple Current @ High Frequency:	85mA @ 100kHz
Ripple Current @ Low Frequency:	34mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	KMQ
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	1000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	3.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors used in electronics today. They are used in a variety of applications due to their high capacitance and low cost. The EKMQ401ETC3R3MHB5D is a type of aluminum electrolytic capacitor that features an extended lifetime and low ESR (equivalent Series Resistance). It has a capacitance of 400V and a rating of 105°C. This capacitor type is used in a wide range of applications, such as power supplies, high voltage circuits, switching circuits, radio frequency circuits, and motor controls. The design and construction of aluminum electrolytic capacitors is quite different than conventional capacitors. Unlike other capacitors, which are usually constructed with a dielectric layer between the plates, aluminum electrolytic capacitors feature a dielectric oxide layer that is formed during the manufacturing process. This layer allows for a higher capacitance than conventional capacitors. The oxide layer also aids in the conductivity of the capacitor, allowing for lower ESR. The working principle of aluminum electrolytic capacitors is based on the conduction of ions in an electrolytic solution. When electricity is applied, small metal particles are suspended in the liquid electrolyte. These small particles, called “counter-ions”, are transported through the electrolyte and react with the metal plate, causing a current to flow. This current produces a magnetic field in the area around the plates, creating an opposition to the electrical field generated by the applied voltage. As a result, the current is restricted, causing a negative potential to exist between the plates. This negative potential causes an electric field to be generated between the plates, creating a capacitance. Aluminum electrolytic capacitors are a popular choice for many applications due to their stability, reliability, and long life. They are also relatively inexpensive, making them an attractive option for low-cost projects. They are ideal for use in power circuits, switching circuits, and motor control circuits due to their low ESR and low leakage current characteristics. The EKMQ401ETC3R3MHB5D aluminum electrolytic capacitor is a great option for a variety of applications. Its extended lifetime and low ESR make it an ideal choice for power supplies, high voltage circuits, switching circuits, radio frequency circuits, and motor controls. Despite its low cost, it provides excellent performance and an extended lifetime, making it an excellent choice for any application.

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