MAL210233472E3

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.358" (110.70mm)
Size / Dimension:	2.559" Dia (65.00mm)
Lead Spacing:	1.122" (28.50mm)
Impedance:	19 mOhms
Ripple Current @ Low Frequency:	13.8A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	102 PHR-ST
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	10000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	29 mOhm @ 100Hz
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
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

Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common electronic components used in circuits, often found in a wide variety of applications, from consumer electronics to medical devices. Because of their wide application potential, their construction and functionality must be effectively understood and tested prior to use. The MAL210233472E3 type capacitor specifically is a 25V, 47uF capacitor, suitable for a range of consumer electronics applications.

Construction and Chemistry

An MAL210233472E3 capacitor is made up of several components, including two parts: the positive and negative electrolyte plates, a capacitor strip, and a cylindrical can with seals to contain the capacitor. The positive and negative electrolyte plates are made out of aluminum foil sheets with a high-grade insulating paper between them. The capacitor strip is made up of a special mica-impregnated paper that conducts electric currents when supplied with current. The external envelope is specifically constructed to match the MAL210233472E3’s requirements, including a 25V max voltage rating.Underneath the construction is a chemical process, which makes aluminum electrolytic capacitors useful. Using two electrolytes, like aqueous potassium hydroxide and an acid solution, the capacitor forms capacitance. The potassium hydroxide serves as the positive electrode, while the acid solution serves as the negative electrode. Conversely, in an electrolytic capacitor, the positive electrode is a metal oxide, and the negative electrode is a metal.

Applications and Advantages

The MAL210233472E3 capacitor is mainly made for consumer electronics applications, like in laptops, TVs, radios, and stereos, and any other electronic device with lots of power. Additionally, the capacitor can also be used in medical devices, as it can withstand a high voltage and has a relatively short leakage current levels.The MAL210233472E3’s construction means that it has several advantages over other types of capacitors. Firstly, it has a low voltage rating, making it suitable for many consumer electronics applications, while having high current capability. Secondly, MAL210233472E3’s construction and chemical reactions also make it self-healing: if an electrolyte short occurs, the current will heat the electrolyte and reset it back to its original condition. Lastly, the upright rectangle shape of the external envelope helps dissipate heat quickly, meaning it can handle higher temperatures than other types of capacitors.

Conclusion

The MAL210233472E3 is an aluminum electrolytic capacitor suitable for various consumer electronics, as well as medical device, applications. Its construction, with two electrolyte plates separated by a capacitor strip and the external envelope, is necessary for its operation and helps create its capacitance. It also has several advantages, including its low voltage rating, high current capability, and self-healing capability. However, it must be thoroughly tested before use, as all capacitors are prone to failure in certain conditions.

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

Part Number	Manufacturer	Price	Quantity	Description