Cornell Dubilier's 301 series capacitors are high-performance radial capacitors engineered for demanding power applications. Their exceptionally low ESR enables high ripple-current handling, making them ideal for switching power supplies, UPS systems, and other critical circuits. These capacitors offer a wide temperature range (-55°C to +105°C) and are available in various capacitance and voltage ratings to meet diverse design requirements. The 301 series provides a space-saving solution by replacing multiple standard capacitors, contributing to more compact and efficient power supply designs.