UBY Aluminum Electrolytic Capacitors Nichicon UBY Aluminum Electrolytic Capacitors (AECs) are ideal for the harsh demands of transportation applications, including automobile control circuits such as electric power steering and direct-injection engine drive. These AECs offer a higher capacitance and higher ripple current than the UBT or UBW series and a temperature range up to 135°C. Nichicon UBY AECs feature a capacitance range of 620μF to 12,000μF, ripple current as high as 7.07A at 125°C /100kHz, and a voltage range of 25V to 50V. Nichicon UBY capacitors feature a smaller footprint and greater efficiency for a variety of control units for the transportation industry.