National Union 5U4G Full-Wave Rectifier Twin Diode Tube

National Union 5U4G tube, new old stock, in original NU box. Tested working and guaranteed 30 days.

• Substitutes: 5AS4A
• EIA Base: 5T
• Filament Voltage: 5.0V
• Filament Current: 3.0A
• Peak Inverse Plate Voltage: 1.55kV
• Plate Current (Cont.): 1A
• Plate Current (Peak): 4.6A for 2s
• Datasheet: 5U4GB.pdf
• More information: 5U4GB data