MAL210136684E3

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	8.886" (225.70mm)
Size / Dimension:	2.992" Dia (76.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	5 mOhms
Ripple Current @ Low Frequency:	29A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	101 PHR-ST
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	15000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	5 mOhm @ 100Hz
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	680000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, or simply electrolytic capacitors, are passive electronic components that hold an electric charge, much like a battery. They are one of the most widely used and diverse types of capacitors due to their long life, high energy density, and a wide range of operating temperatures. The MAL210136684E3 is a type of aluminum electrolytic capacitor that has a variety of uses. It has an extended working temperature range between -55°C and 85°C and is mainly used in energy-saving lighting, lighting control, and also the automotive and industrial sectors. The MAL210136684E3 is characterized by its long life, low leakage current and moisture-resistant features, making it ideal for applications with narrow space requirements.

Construction & Working Principle

The MAL210136684E3 is a cylinder-shaped capacitor that is constructed from two aluminum foils which are then spirally wound and inserted into a single aluminum shell. It has two electrodes which are separated by an impregnated and oxidized paper or plastic film. The aluminum foil acts as the anode or positive plate and the paper or film as the cathode or negative plate. The working principle of an aluminum electrolytic capacitor is based on the formation of an electric double layer at the anode-cathode interface. This electric double layer is created when an electrolyte is used to moisten the anode and cathode surfaces. When a voltage is applied to the capacitor, a charge begins to accumulate at the interface between the anode and the cathode, creating an electric current. This current is then stored in the capacitor, forming a charge that can be used for various applications.

Applications

The MAL210136684E3 provides a wide range of applications due mainly to its extended working temperature range. It is often used in areas where high voltage switching is required such as motor drives, switching power supplies, and AC/DC converters. It is also used in the automotive sector due to its ability to withstand extremes of temperatures. Other applications for the MAL210136684E3 include audio frequency power amplifiers, coupling circuits, and filters. The capacitor is also well suited for resonance circuits, blocking and by-passing circuits, air conditioner, and measurement instruments.

Advantages

The MAL210136684E3 provides many advantages over other types of capacitors. It has a superior energy density and a significantly longer life due to its temperature range. It is also highly resistant to vibration and shock, making it suitable for various applications where these factors can be expected. Additionally, the capacitor has a low leakage current and is moisture resistant, making it ideal for applications with narrow space requirements.

Conclusion

The MAL210136684E3 aluminum electrolytic capacitor is ideal for applications that require a high energy capacity and a wide operating temperature range. It offers superior performance in terms of vibration and shock resistance, low leakage current, and moisture-resistance. As a result, it can be used in various applications including audio frequency power amplifiers, air conditioning, and automotive applications.

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