Tube Substitutions for:
31A3
Half-Wave High-Vacuum Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 31A3 |  | |
| Web References | 31A3 (Philips) @ Franks Electron Tubes 31A3 @ RadioMuseum.org | |
Half-Wave High-Vacuum Rectifier
MECHANICAL DATA
| Basing | 8HB |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 31.0 | Volts |
| Heater Current | 0.1 | A |