Tube Substitutions for:
12FB5
Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12FB5 | 12ED5 |  |
| Web References | 12FB5 (Ediswan) @ Franks Electron Tubes | |
Pentode
MECHANICAL DATA
| Basing | 9CV |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | A |