Tube Substitutions for:
12BW4
Full-Wave Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12BW4 |  | |
| Web References | 12BW4 (Sylvania) @ Franks Electron Tubes 12BW4 (Sylvania) @ Franks Electron Tubes 12BW4 @ RadioMuseum.org | |
Full-Wave Rectifier
MECHANICAL DATA
| Basing | 9DJ |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.45 | A |