381LX271M200J012

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.5A @ 20kHz
Ripple Current @ Low Frequency:	1.1A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	381LX
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used in electric circuits because of their many advantages such as large capacity, low cost, easy to use, and long life. The “381LX271M200J012” is one type of aluminum electrolytic capacitor with a variety of applications and is becoming increasingly popular in electric circuit devices.

Applications of the 381LX271M200J012

The 381LX271M200J012 is a long life, high-temperature aluminum electrolytic capacitor with a wide variety of uses. It can be used in many applications including bypassing, coupling, and power supply filtering. It is commonly used in electric motor coils, audio amplifiers, computers, and power supplies. It is also popular in the automotive industry for providing energy-saving capabilities.

Physical Characteristics

The 381LX271M200J012 is typically 25mm in diameter and is rated to work at -55°C to +125°C. It also offers a maximum tolerance capacity up to 200V, with a series of capacitance options of 150uF and 220uF. The total series impedance is also much lower at 121mOhms.

Working Principle of 381LX271M200J012

Aluminum electrolytic capacitors use two electrodes placed in an electrolyte solution acting as the dielectric (insulating) material. An electrolyte solution is necessary in order to ensure the proper chemical reaction between the two electrodes. The chemical reaction creates an electric current, which in turn creates an electric field between the two electrodes. This electric field is necessary to store and release energy. The 381LX271M200J012 works by using this principle. It has two electrodes, one positive and one negative. The positive electrode is made of aluminum and is coated with a layer of oxide which is then immersed in the electrolyte solution. The negative electrode is also made of aluminum, but it does not have a layer of oxide. This creates a junction between the two electrodes, allowing an electrical current to flow between them. When a voltage is applied to the capacitor, current flows from the positive to the negative electrode, causing the metal ions to transfer from the negative to the positive electrode. This allows a charge to accumulate on the positive electrode, creating an electric field which then stores energy. When a voltage is removed from the capacitor, the metal ions return to the negative electrode, releasing the stored energy.

Advantages of 381LX271M200J012

The 381LX271M200J012 provides a number of advantages to electric circuit devices. It offers a higher capacitance compared to other aluminum electrolytic capacitors of its class, ensuring a longer lifespan. It also encompasses excellent surge characteristics, allowing higher voltages to be tolerated without additional impedance. Additionally, the total series impedance of the capacitor is 121mOhms, which is much lower than many other capacitors resulting in much higher ripple current and improved transient performance. The 381LX271M200J012 also offers long life and is rated to work at -55°C to +125°C. This ensures it is suitable for a wide range of applications in both low and high temperature areas.

Conclusion

The 381LX271M200J012 aluminum electrolytic capacitor is a popular choice and is widely used in a variety of electric circuit devices. Its low series impedance and excellent surge capability make it an ideal choice for applications needing to withstand high voltages and rapid changes in voltage. Its high capacitance and wide temperature range make it reliable in many applications. This robust and reliable capacitor offers many advantages to electric circuit devices and is well worth considering.

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