USC Snap-In Aluminum Electrolytic Capacitors Rubycon USC Snap-In Aluminum Electrolytic Capacitors feature a 10 to 450VDC voltage range, ±20% capacitance tolerance, and RoHS compliance. The USC series offers 3000 hours of load life and a 56 to 82,000µF capacitance range. Rubycon USC Snap-In Aluminum Electrolytic Capacitors have a 22 x 25mm to 35 x 50mm dimensions range.