Tube Substitutions for:
12CU5
Beam Power Tube
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12CU5 | 12C5, 12DM5, 12R5, 12AS5*, 12C5/12CU5, 12DM5* |  |
| Notes: | * - Parallel filaments | |
| Web References | 12CU5 (General Electric) @ Franks Electron Tubes 12CU5 (Tung-Sol) @ Franks Electron Tubes 12CU5 @ RadioMuseum.org | |
Beam Power Tube
MECHANICAL DATA
| Basing | 7CV |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.6 | A |