KYA Mini Aluminum Electrolytic Capacitors Chemi-Con KYA Miniature Aluminum Electrolytic Capacitors are downsized from the KY series and feature an innovative electrolyte employed to minimize impedance. The capacitors have 4000 to 10,000 endurance hours with ripple current at 105°C. Chemi-Con KYA Miniature Aluminum Electrolytic Capacitors offer a non-solvent resistant type and are RoHS2 compliant.