LSR Aluminum Electrolytic Capacitors Lelon LSR Series Aluminum Electrolytic Capacitors utilize a snap-in terminal type with high-ripple current. The Lelon LSR Series offers a higher temperature rating, 3000 hours assured at +105°C, and longer life than the standard Lelon LS series. Lelon LSR Series Aluminum Electrolytic Capacitors feature a higher ripple current than the Lelon LSM series.