5MB8 High-Mu Triode - Sharp-Cutoff Pentode Tube

5MB8 tube, new old stock, boxed. Tested working and guaranteed 30 days.

• Substitutes: 5DH8, 5LJ8, 5BE8, 5BR8, 5CL8, 5FV8
• EIA Base: 9FA
• Filament Voltage: 4.5V
• Filament Current: 450mA
• Triode Plate Voltage:
• Triode Plate Dissipation:
• Pentode Plate Voltage:
• Pentode Plate Dissipation:
• Pentode Screen Dissipation:
• More information: 5MB8 data