Tube Substitutions for:
12A5
Power Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12A5 |  | |
| Web References | 12A5 (RCA (HB3)) @ Franks Electron Tubes 12A5 (Tung-Sol) @ Franks Electron Tubes 12A5 @ RadioMuseum.org | |
Power Pentode
MECHANICAL DATA
| Basing | 7F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6/6.3 | Volts |
| Heater Current | 0.3/0.6 | A |