EXV227M6R3S9HAA

Series:	EXV
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	6.3V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	168mA @ 120Hz
Ripple Current @ High Frequency:	240mA @ 100kHz
Impedance:	300 mOhms
Lead Spacing:	--
Size / Dimension:	0.248" Dia (6.30mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	0.260" L x 0.260" W (6.60mm x 6.60mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used electronic components due to their excellent performance, such as significant capacitance for small volume, long life, high reliability, and good temperature stability. EXV227M6R3S9HAA is one of suchcapacitor series developed by Panasonic, part of the Electrolytic Capacitors series, used in many fields.

Application Field

EXV227M6R3S9HAA aluminum electrolytic capacitors are designed for consumer electronics, automotive electronics, digital and analog circuits especially those that require high reliability in extreme environments. As they are well suited to keep the circuit from noise and voltage fluctuations,EXV227M6R3S9HAA capacitors are often used in the transportation, telecommunication, automotive and household electric appliances such as roller-shutter door control, electric oven, electric stoves, vehicle lighting, ignition system, etc.

Working Principle

In the semiconductor electronics, an aluminum capacitor is an electronic component that uses an aluminum film as an electrode and a dielectric material as a medium between two aluminum films. The aluminum oxide film is an activated oxide film formed naturally in the air and has strong insulation performance. The bond between the chemical components of the oxide film is very strong, which makes the capacitance have a very long life. The working principle of EXV227M6R3S9HAA aluminum electrolytic capacitors is quite simple, aluminum foil and epoxy are used to seal a metal caps filled with electrolyte. The metal cap is rolled to form two cylinders, with the aluminum foil on the surface. The rolling method not only allows for smaller size, but also increases the contact area between the film and the electrolyte, to maximize ripple current capacity. When electric current passes through the capacitor, current flows through the aluminum foil and electrolyte, forming a layer of electrons on the surface of the aluminum film, resulting in an accumulation of charges, forming electric fields across the electrodes. This builds up an electric voltage potential between the two electrodes. When the applied voltage reaches to a certain level, electric current will stop flowing. The capacitance of the aluminum electrolytic capacitor is proportional to the surface area of the electrodes and inversely proportional to the separation of the electrodes. Therefore, the current applied to the capacitor is regulated by the capacitance of the capacitor.

Advantages

There are many advantages that make EXV227M6R3S9HAA aluminum electrolytic capacitors so popular in many fields. The most important is their large capacitance in a small size. EXV227M6R3S9HAA capacitors have great design flexibility, enabling manufacturers to design capacitors with various capacitance values. In addition, they have low-ESR and low-impedance, which makes them particularly suitable for high frequency circuits.Furthermore, EXV227M6R3S9HAA aluminum electrolytic capacitors have excellent temperature stability. The capacitance change rate is small under -40°C and 105°C temperature and the maximum fluctuation is only 0.2%. This is why EXV227M6R3S9HAA capacitors are used in a variety of demanding applications, where extreme temperatures can become an issue. Finally, EXV227M6R3S9HAA aluminum electrolytic capacitors boast both long-term stability and high reliability during operation. Panasonic has gone through a strict testing process to ensure quality, and all raw materials that are used in the production are strictly regulated according to the industry standard. This ensures the stability of the capacitors over a long period of time.

Conclusion

Exv227m6r3s9haa aluminum electrolytic capacitors are designed for a variety of applications due to their excellent performances. They have a large capacitance in small size, low-ESR and low-impedance, good temperature stability, long-term stability and high reliability. Therefore, these components are widely used in fields like digital circuits, telecommunication systems, automobile circuits and household electric appliances.

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