MAL203637689E3

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.472" (12.00mm)
Size / Dimension:	0.323" Dia (8.20mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	810 mOhms
Ripple Current @ Low Frequency:	180mA @ 100Hz
Applications:	Automotive
Ratings:	--
Series:	036 RSP
Operating Temperature:	-55°C ~ 85°C
Lifetime @ Temp.:	3000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	40V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Aluminum Electrolytic Capacitors

Introduction of MAL203637689E3

The MAL203637689E3 aluminum electrolytic capacitor is an electrolytic capacitor with a vast array of uses in many different industrial, consumer, and other applications. The MAL203637689E3 aluminum electrolytic capacitor is a long-life, low-impedance device with a 25V nominal rated voltage and an axial lead package. The MAL203637689E3 aluminum electrolytic capacitor is a reliable device that is manufactured with precision, providing superior capacitance stability even at high associated temperatures. The device is designed with electrolyte that is specially formulated, giving it sufficient overall capacitance, an improved insulation resistance and longer life. This device also offers it strong dielectric strength and superior endurance even when confronted with mechanical shocks and high current stress.

Application Field

The MAL203637689E3 aluminum electrolytic capacitor is suitable for use in both commercial and industrial applications. Common applications for this type of capacitor include power supplies, controllers, electric motors, clocks, audio/video equipment, and consumer electronics. These caps can be used in switching power supplies, DC-DC converters, voltage regulators, and LED lighting systems. This competitively priced capacitor is also used in harsh environments. It can operate at temperatures ranging from -40℃ to 85℃ so it can be used in applications such as in trucks, off-road vehicles, elevators, and construction sites where highly accurate capacitance is critical. This capacitor can also be used for UPS and industrial automation systems.

Working Principle

The principle of operation of the MAL203637689E3 aluminum electrolytic capacitor is based on the electrolyte between the anode and cathode that creates a capacitance. This electrolyte contains electrically active ions, forming a region of high electrical conductivity. When a voltage is applied across the capacitor, the electrolyte allows positively and negatively charged ions to move and form a conducting Path. The concentration and number of ions that can be stored determine the capacitance of the device. In the MAL203637689E3 capacitor, the anode is formed of an aluminium plate, with an etched area, together with a coating of aluminium oxide. The cathode is formed by a rolled aluminium foil, with a layer of brass deposited onto it. The brass helps hold the electrolyte in place. During use, a voltage is applied across the anode and cathode, with the copper or brass conducting the current. The ions from the electrolyte are attracted to the anode, resulting in a skin effect which increases the capacitance and reduces the impedance.

Conclusion

The MAL203637689E3 aluminum electrolytic capacitor is a reliable, cost effective device and suitable for use in a wide variety of applications. Its long life, low impedance, and cost-effective design makes it a great choice for electrical engineers. Its superior capacitance stability and enhanced endurance makes it suitable for use in harsh environments. Its unique design and working principle makes it a reliable, efficient capacitor for all types of applications.

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