MAL212853689E3

Polarization:	Polar
Package / Case:	Radial
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.394" (10.00mm)
Size / Dimension:	0.315" L x 0.236" W (8.00mm x 6.00mm)
Lead Spacing:	0.205" (5.20mm)
Impedance:	400 mOhms
Ripple Current @ Low Frequency:	153mA @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	128 SAL-RPM
Operating Temperature:	-55°C ~ 85°C
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	3 Ohm @ 100Hz
Voltage - Rated:	6.3V
Tolerance:	±20%
Capacitance:	68µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum Electrolytic Capacitors (also known as electrolytic caps or aluminum electrolytic capacitors) are capacitor devices widely used in electronics applications. They are manufactured from an aluminum foil with an oxidized surface, usually formed into cylindrical can or rectangular shape, and a paper or plastic coating. A thin conductive layer of aluminum oxide forms the capacitance of the device, with the aluminum foil serving as the electrodes.The use of aluminum electrolytic capacitors extends to a wide range of applications. These include power electronics, motor control, telecommunications, power supplies, medical electronics, automotive and many other consumer and industrial applications. Therefore, an aluminum electrolytic capacitor can have many different types, categories and sizes.MAL212853689E3 is a type of aluminum electrolytic capacitor. It is a high voltage, low ESR radial lead electrolytic capacitor rated at 35V and 100uF with a tolerance of +/-20%. The capacitor is specially designed for use in harsh environments, making it particularly suitable for non-standard automotive and industrial applications.The working principle of an aluminum electrolytic capacitor is based upon electrostatics principles and on the principle of capacitance. It uses a conductive oxide layer, or dielectric, to store charge on its surface when a voltage is applied across it. The thickness of the oxide layer determines the capacitance of the capacitor. Hence, the oxide layer acts as a dielectric and stores electric energy between the electrode layers, creating a charge separation area. The opposite terminals on the capacitor are then connected to a power supply and, when a voltage is applied, an electric field is created across the dielectric. This results in a capacitive current flow, or capacitance, where the charge is circulated between the two terminals. The main characteristics that define the capacitance of the capacitor are the size of the plate dielectric and its thickness. The higher the dielectric’s thickness and the surface area of the dielectric, the higher the capacitance of the device. The capacitance will also increase with increasing voltage, so an increase in the voltage applied to the device will result in a higher capacitance. The voltage rating of the capacitor is also related to the dielectric material used, which in the case of the MAL212853689E3 has a breakdown voltage value of 35V.In summary, the MAL212853689E3 is an ideal aluminum electrolytic capacitor for use in harsh environments in various industrial and automotive applications. Its properties and features make it particularly suitable for such use, as it offers excellent performance and reliability. Its characteristics make it an excellent choice for applications such as power electronics, motor control, telecommunications, power supplies, medical electronics, automotive and other consumer and industrial applications.

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