Tube Substitutions for:
39A
Remote Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 39A |  | |
| Web References | 39A @ RadioMuseum.org | |
Remote Cutoff Pentode
MECHANICAL DATA
| Basing | 5F |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.3 | A |