Tube Substitutions for:
12F5
High Mu Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 12F5 | 12F5GT |  |
| Web References | 12F5 @ RadioMuseum.org | |
High Mu Triode
MECHANICAL DATA
| Basing | 5M |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 12.6 | Volts |
| Heater Current | 0.15 | A |