Tube Substitutions for:
6BD4A
Sharp Cutoff Beam Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 6BD4A | 6BK4*§, 6BD4, 6BK4A*§, 6BK4B*§ |  |
| Notes: | * - Parallel filaments § - May not work in all circuits | |
| Web References | 6BD4A (RCA (HB3)) @ Franks Electron Tubes 6BD4A (Sylvania) @ Franks Electron Tubes 6BD4A (Sylvania) @ Franks Electron Tubes 6BD4A @ RadioMuseum.org | |
Sharp Cutoff Beam Triode
MECHANICAL DATA
| Basing | 8FU |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.6 | A |