Cornell Dubilier's 381LR series represents a significant advancement in snap-in aluminum capacitor technology. These capacitors are engineered to handle exceptionally high ripple currents, surpassing the performance of standard 105°C snap-in capacitors. The innovative electrolyte formulation results in remarkably low Equivalent Series Resistance (ESR) values, contributing to enhanced efficiency and reliability. Common applications include motor drive bus capacitors and UPS systems, where high ripple current demands are prevalent. By utilizing 381LR capacitors, engineers can often reduce the number of components required in their designs, leading to cost savings and a more compact overall solution. Available in a range of voltage and capacitance ratings, the 381LR series provides a versatile solution for demanding power applications.