Aluminum electrolytic capacitors are widely used in electronic projects such as computers, personal computers, laptops, radios, televisions, and home appliances. They effectively isolate strong and weak currents, provide a high-frequency signal path, and prevent power frequency interference, meeting the diverse needs of everyday electronic projects. | Unique Bargains | | 2.2uF 50V SMD Aluminum Electrolytic Capacitor, Low Impedance, 4x5.4mm, 20pcs, for TV/Computer/DIY | Silver | Best Buy