381LR331M200H012

Operating Temperature:	-40°C ~ 105°C
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.984" (25.00mm)
Size / Dimension:	0.866" Dia (22.00mm)
Lead Spacing:	0.394" (10.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Polar
Series:	381LR
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of electrical capacitor consisting of two aluminum foil electrodes, separated by a paper or plastic spacer and impregnated with an organic electrolyte. This type of capacitor is the most widely used type of capacitor because it offers a wide range of capacitance and a wide operating temperature range. In addition, this type of capacitor is highly reliable, robust and cost effective.

381LR331M200H012 Application Field and Working Principle

The 381LR331M200H012 aluminum electrolytic capacitor is a low impedance, radial leaded capacitor which offers a capacitance of 330uF. This capacitor is used in numerous applications such as computer components, motor drives, power supplies, audio equipment and other applications where stability of signal and high capacitance values are required.The working principle of this type of capacitor is simple. The two aluminum foil electrodes are separated by a paper or plastic spacer which acts as the dielectric material. An organic electrolyte is then impregnated in the spacer, bridging the gap between the two aluminum electrodes. When an electric field is applied across the two electrodes, an electrical charge will accumulate on them and this will enable the capacitor to store electrical energy. This stored electrical energy can then be released when needed, providing the desired capacitance value. The 381LR331M200H012 aluminum electrolytic capacitor also offers a long service life thanks to its strain relief design and its low-leakage ratings. This type of capacitor also employs an improved heat resistance mechanism which increases its thermal protection against overloads, allowing it to last for a long period of time.

Conclusion

The 381LR331M200H012 aluminum electrolytic capacitor is one of the most reliable and cost effective capacitor types available in the market. It is highly stable and provides a wide range of capacitance and a wide operating temperature range. Furthermore, it boasts a long service life and features an improved heat resistance mechanism which increases its thermal protection against overloads. As such, this type of capacitor is ideal for applications such as computer components, motor drives, power supplies, audio equipment, and many more.

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