Tube Substitutions for:
7Y4
Full-Wave High Vacuum Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 7Y4 | 7Z4*, 1274* |  |
| Notes: | * - Parallel filaments | |
| Web References | 7Y4 (Sylvania) @ Franks Electron Tubes 7Y4 (Sylvania) @ Franks Electron Tubes 7Y4 (Tung-Sol) @ Franks Electron Tubes 7Y4 (Brimar) @ Franks Electron Tubes 7Y4 @ RadioMuseum.org | |
Full-Wave High Vacuum Rectifier
MECHANICAL DATA
| Basing | 5AB |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.5 | A |