Tube Substitutions for:
5BT8
Duo Diode - Sharp Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 5BT8 |  | |
| Web References | 5BT8 (Sylvania) @ Franks Electron Tubes 5BT8 @ RadioMuseum.org | |
Duo Diode - Sharp Cutoff Pentode
MECHANICAL DATA
| Basing | 9FE |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 4.7 | Volts |
| Heater Current | 0.6 | A |