Sovtek 5U4 Rectifier Tube

The Sovtek 5U4G is a directly heated diode designed to rectify alternating voltage in general-purpose radio equipment. The Sovtek 5U4G has a maximum output of 250 mA, filament voltage of 5 V and filament current is 3 mA +/- 0.3 mA. No longer manufactured. limited Quantities

Click Here For The Electro-Harmanix 5U4GB