UHW Aluminum Electrolytic Capacitors Nichicon UHW Aluminum Electrolytic Capacitors (AECs) are long-life, low-impedance, compact capacitors with a 6.3V to 100V rated voltage range. These radial leaded capacitors offer a rated capacitance range of 82µF to 15,000µF with ±20% capacitance tolerance at 120Hz, 20°C, and an operating temperature range from -40°C to +105°C. These capacitors provide 10,000 hours of endurance at 105°C. Nichicon UHW AECs are ideal for use in LED lighting and power supplies.