Tube Substitutions for:
42
Power Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 42 | 41, 41* |  |
| Notes: | * - Parallel filaments | |
| Web References | 42 (RCA) @ Franks Electron Tubes 42 (General Electric) @ Franks Electron Tubes 42 (Sylvania) @ Franks Electron Tubes 42 (Tung-Sol) @ Franks Electron Tubes 42 (Brimar) @ Franks Electron Tubes 42 @ RadioMuseum.org | |
Power Pentode
MECHANICAL DATA
| Basing | 6B |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.7 | A |