Tube Substitutions for:
4BC5
Sharp Cutoff RF Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 4BC5 | 4BZ6, 4CB6§, 4CF6, 4AU6§, 4BA6, 4CE5, 4DE6§, 4DK6§, 4CF6§ |  |
| Notes: | § - May not work in all circuits | |
| Web References | 4BC5 (RCA (HB3)) @ Franks Electron Tubes 4BC5 (Sylvania) @ Franks Electron Tubes 4BC5 (Tung-Sol) @ Franks Electron Tubes 4BC5 (Sylvania) @ Franks Electron Tubes 4BC5 @ RadioMuseum.org | |
Sharp Cutoff RF Pentode
MECHANICAL DATA
| Basing | 7BD |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 4.2 | Volts |
| Heater Current | 0.45 | A |