Tube Substitutions for:
5591
Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 5591 | 5654, 6AK5, 6AG5, 6BC5, 6CE5, 403B |  |
| Web References | 5591 (Western Electric) @ Franks Electron Tubes 5591 (LM Ericsson) @ Franks Electron Tubes 5591 @ RadioMuseum.org | |
Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 7BD |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.15 | A |