QXW Radial Lead Aluminum Electrolytic Capacitors Rubycon QXW Radial Lead Aluminum Electrolytic Capacitors feature a 400VDC to 450VDC voltage range, ±20% capacitance tolerance, and RoHS compliance. The QXW series offers an ultra-miniaturized design and a 0.15ARMS to 1.22ARMS rated ripple current. Rubycon QXW Radial Lead Aluminum Electrolytic Capacitors have an 8mm x 28mm to 18mm x 50mm dimensions range.