Aluminum Electrolytic Capacitors

A capacitor is a passive electronic device that stores electric charge. Polarized aluminum electrolytic capacitors have an anode electrode (+) made of pure aluminum foil, electrolyte that acts as the cathode, and a thin insulating layer of aluminum oxide that acts as the dielectric. Electrolytic capacitors have higher capacitance-voltage (CV) product per unit volume than ceramic capacitors or film capacitors. Applications include audio, automotive, bypass, decoupling, and motor starting capacitors.

Part Number Manufacturer Description Quantity Price Option
UPW2D2R2MED Nichicon CAP ALUM 2.2UF 20% 200V RADIAL 2170 $0.45
450PK2R2MEFC8X11.5 Rubycon CAP ALUM 2.2UF 20% 450V RADIAL 2177 $0.45
UPJ2A330MPD Nichicon CAP ALUM 33UF 20% 100V RADIAL 2690 $0.45
25RX30220M8X11.5 Rubycon CAP ALUM 220UF 20% 25V RADIAL 2724 $0.45
ECA-2WM2R2 Panasonic Electronic Components CAP ALUM 2.2UF 20% 450V RADIAL 2891 $0.45
ECA-2VM4R7 Panasonic Electronic Components CAP ALUM 4.7UF 20% 350V RADIAL 3295 $0.45
UEP1H3R3MDD Nichicon CAP ALUM 3.3UF 20% 50V RADIAL 3458 $0.45
UHD0J821MPD Nichicon CAP ALUM 820UF 20% 6.3V RADIAL 3619 $0.45
B41821A8476M EPCOS (TDK) CAP ALUM 47UF 20% 63V RADIAL 4929 $0.45
UMV1E220MFD Nichicon CAP ALUM 22UF 20% 25V RADIAL 4952 $0.45