Tube Substitutions for:
40SUA
Half-Wave Rectifier
| Type | Substitutes | Base Diagram |
|---|---|---|
| 40SUA | 1D5GP, 1D5GT, 1E5G, 1E5GP, 1E5GT, 1K5G*, 1D5G |  |
| Notes: | * - Parallel filaments | |
| Web References | 40SUA (Cossor) @ Franks Electron Tubes 40SUA @ RadioMuseum.org | |
Half-Wave Rectifier
MECHANICAL DATA
| Basing | 5R |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 13 | Volts |
| Heater Current | 2.0 | A |