400USC390MEFCSN30X40 [rubycon]

USC series aluminum electrolytic capacitors feature a load life of 3000 hours at 85°C, offering smaller size and higher ripple current endurance compared to the USR series. They are RoHS compliant and available in multiple voltage ratings (10V to 450V DC) with capacitance values up to 82000µF. Specifications include ±20% capacitance tolerance, defined leakage current (I=3CV), dissipation factor limits by voltage rating, and impedance ratios at low temperatures. The capacitors use snap-in terminals and come in various case sizes (φD×L) with PVC or PET sleeve options.