
CAP ALUM POLY 390UF 20% 6.3V SMD
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The RHA0J391MCN1GS, manufactured by Nichicon, is a surface-mount aluminum electrolytic capacitor utilizing a conductive polymer electrolyte. This component offers a capacitance of 390µF with a tolerance of ±20%. The rated voltage is 6.3V DC. The conductive polymer electrolyte provides a low equivalent series resistance (ESR) and extended operational life compared to traditional liquid electrolyte aluminum capacitors. This characteristic makes it suitable for applications requiring ripple current handling and stable performance over a wide temperature range. The SMD package facilitates automated assembly processes. The part is designed for reflow soldering and is typically used in power supply decoupling, DC-DC converters, and other applications where space is constrained and high performance is required.